Finding the Third Proportional to 83,006,402.91 and 124,052,111.30

Step by Step Solution

1. Step 1: Write the proportion equation
   83,006,402.91 : 124,052,111.30 = 124,052,111.30 : x
2. Step 2: Convert to fraction form
   83,006,402.91/124,052,111.30 = 124,052,111.30/x
3. Step 3: Cross multiply
   83,006,402.91x = 124,052,111.30 × 124,052,111.30
4. Step 4: Simplify right side
   83,006,402.91x = 15,388,926,317,213,504
5. Step 5: Solve for x
   x = 15,388,926,317,213,504/83,006,402.91
6. Step 6: Final answer
   x = 185,394,448.84