Finding the Third Proportional to 3,651,998 and 5,677,341

Step by Step Solution

1. Step 1: Write the proportion equation
   3,651,998 : 5,677,341 = 5,677,341 : x
2. Step 2: Convert to fraction form
   3,651,998/5,677,341 = 5,677,341/x
3. Step 3: Cross multiply
   3,651,998x = 5,677,341 × 5,677,341
4. Step 4: Simplify right side
   3,651,998x = 32,232,200,830,281
5. Step 5: Solve for x
   x = 32,232,200,830,281/3,651,998
6. Step 6: Final answer
   x = 8,825,908.68