Finding the Third Proportional to 85,068,562 and 131,977,004

Step by Step Solution

1. Step 1: Write the proportion equation
   85,068,562 : 131,977,004 = 131,977,004 : x
2. Step 2: Convert to fraction form
   85,068,562/131,977,004 = 131,977,004/x
3. Step 3: Cross multiply
   85,068,562x = 131,977,004 × 131,977,004
4. Step 4: Simplify right side
   85,068,562x = 17,417,929,584,816,016
5. Step 5: Solve for x
   x = 17,417,929,584,816,016/85,068,562
6. Step 6: Final answer
   x = 204,751,663.54