Finding the Third Proportional to 2,396,074,988,566.50 and 4,858,823,562,509.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396,074,988,566.50 : 4,858,823,562,509.50 = 4,858,823,562,509.50 : x
2. Step 2: Convert to fraction form
   2,396,074,988,566.50/4,858,823,562,509.50 = 4,858,823,562,509.50/x
3. Step 3: Cross multiply
   2,396,074,988,566.50x = 4,858,823,562,509.50 × 4,858,823,562,509.50
4. Step 4: Simplify right side
   2,396,074,988,566.50x = 23,608,166,411,597,510,338,412,544
5. Step 5: Solve for x
   x = 23,608,166,411,597,510,338,412,544/2,396,074,988,566.50
6. Step 6: Final answer
   x = 9,852,849,566,165.53