Finding the Third Proportional to 32,953,986 and 71,766,432

Step by Step Solution

1. Step 1: Write the proportion equation
   32,953,986 : 71,766,432 = 71,766,432 : x
2. Step 2: Convert to fraction form
   32,953,986/71,766,432 = 71,766,432/x
3. Step 3: Cross multiply
   32,953,986x = 71,766,432 × 71,766,432
4. Step 4: Simplify right side
   32,953,986x = 5,150,420,762,010,624
5. Step 5: Solve for x
   x = 5,150,420,762,010,624/32,953,986
6. Step 6: Final answer
   x = 156,291,283.31