Finding the Third Proportional to 25,912,854 and 56,707,116

Step by Step Solution

1. Step 1: Write the proportion equation
   25,912,854 : 56,707,116 = 56,707,116 : x
2. Step 2: Convert to fraction form
   25,912,854/56,707,116 = 56,707,116/x
3. Step 3: Cross multiply
   25,912,854x = 56,707,116 × 56,707,116
4. Step 4: Simplify right side
   25,912,854x = 3,215,697,005,037,456
5. Step 5: Solve for x
   x = 3,215,697,005,037,456/25,912,854
6. Step 6: Final answer
   x = 124,096,597.20