Finding the Third Proportional to 25,885,518 and 56,323,740

Step by Step Solution

1. Step 1: Write the proportion equation
   25,885,518 : 56,323,740 = 56,323,740 : x
2. Step 2: Convert to fraction form
   25,885,518/56,323,740 = 56,323,740/x
3. Step 3: Cross multiply
   25,885,518x = 56,323,740 × 56,323,740
4. Step 4: Simplify right side
   25,885,518x = 3,172,363,687,587,600
5. Step 5: Solve for x
   x = 3,172,363,687,587,600/25,885,518
6. Step 6: Final answer
   x = 122,553,610.39