Finding the Third Proportional to 25,651,913 and 56,434,156

Step by Step Solution

1. Step 1: Write the proportion equation
   25,651,913 : 56,434,156 = 56,434,156 : x
2. Step 2: Convert to fraction form
   25,651,913/56,434,156 = 56,434,156/x
3. Step 3: Cross multiply
   25,651,913x = 56,434,156 × 56,434,156
4. Step 4: Simplify right side
   25,651,913x = 3,184,813,963,432,336
5. Step 5: Solve for x
   x = 3,184,813,963,432,336/25,651,913
6. Step 6: Final answer
   x = 124,155,027.48