Finding the Third Proportional to 1,144,628,739 and 2,479,413,982.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,628,739 : 2,479,413,982.50 = 2,479,413,982.50 : x
2. Step 2: Convert to fraction form
   1,144,628,739/2,479,413,982.50 = 2,479,413,982.50/x
3. Step 3: Cross multiply
   1,144,628,739x = 2,479,413,982.50 × 2,479,413,982.50
4. Step 4: Simplify right side
   1,144,628,739x = 6,147,493,696,616,510,464
5. Step 5: Solve for x
   x = 6,147,493,696,616,510,464/1,144,628,739
6. Step 6: Final answer
   x = 5,370,731,563.13