Finding the Third Proportional to 85,122,766 and 132,075,539

Step by Step Solution

1. Step 1: Write the proportion equation
   85,122,766 : 132,075,539 = 132,075,539 : x
2. Step 2: Convert to fraction form
   85,122,766/132,075,539 = 132,075,539/x
3. Step 3: Cross multiply
   85,122,766x = 132,075,539 × 132,075,539
4. Step 4: Simplify right side
   85,122,766x = 17,443,948,002,140,520
5. Step 5: Solve for x
   x = 17,443,948,002,140,520/85,122,766
6. Step 6: Final answer
   x = 204,926,940.49