Finding the Third Proportional to 25,629,358.50 and 56,126,977.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,629,358.50 : 56,126,977.88 = 56,126,977.88 : x
2. Step 2: Convert to fraction form
   25,629,358.50/56,126,977.88 = 56,126,977.88/x
3. Step 3: Cross multiply
   25,629,358.50x = 56,126,977.88 × 56,126,977.88
4. Step 4: Simplify right side
   25,629,358.50x = 3,150,237,645,380,739.50
5. Step 5: Solve for x
   x = 3,150,237,645,380,739.50/25,629,358.50
6. Step 6: Final answer
   x = 122,915,196.86