Finding the Third Proportional to 57,396,010 and 87,156,914

Step by Step Solution

1. Step 1: Write the proportion equation
   57,396,010 : 87,156,914 = 87,156,914 : x
2. Step 2: Convert to fraction form
   57,396,010/87,156,914 = 87,156,914/x
3. Step 3: Cross multiply
   57,396,010x = 87,156,914 × 87,156,914
4. Step 4: Simplify right side
   57,396,010x = 7,596,327,658,003,396
5. Step 5: Solve for x
   x = 7,596,327,658,003,396/57,396,010
6. Step 6: Final answer
   x = 132,349,403.00