Finding the Third Proportional to 85,068,566 and 131,977,010

Step by Step Solution

1. Step 1: Write the proportion equation
   85,068,566 : 131,977,010 = 131,977,010 : x
2. Step 2: Convert to fraction form
   85,068,566/131,977,010 = 131,977,010/x
3. Step 3: Cross multiply
   85,068,566x = 131,977,010 × 131,977,010
4. Step 4: Simplify right side
   85,068,566x = 17,417,931,168,540,100
5. Step 5: Solve for x
   x = 17,417,931,168,540,100/85,068,566
6. Step 6: Final answer
   x = 204,751,672.53