Finding the Third Proportional to 16,411,616 and 35,712,988

Step by Step Solution

1. Step 1: Write the proportion equation
   16,411,616 : 35,712,988 = 35,712,988 : x
2. Step 2: Convert to fraction form
   16,411,616/35,712,988 = 35,712,988/x
3. Step 3: Cross multiply
   16,411,616x = 35,712,988 × 35,712,988
4. Step 4: Simplify right side
   16,411,616x = 1,275,417,511,888,144
5. Step 5: Solve for x
   x = 1,275,417,511,888,144/16,411,616
6. Step 6: Final answer
   x = 77,714,316.00