Finding the Third Proportional to 25,118.86 and 50,237.72

Step by Step Solution

1. Step 1: Write the proportion equation
   25,118.86 : 50,237.72 = 50,237.72 : x
2. Step 2: Convert to fraction form
   25,118.86/50,237.72 = 50,237.72/x
3. Step 3: Cross multiply
   25,118.86x = 50,237.72 × 50,237.72
4. Step 4: Simplify right side
   25,118.86x = 2,523,828,385.20
5. Step 5: Solve for x
   x = 2,523,828,385.20/25,118.86
6. Step 6: Final answer
   x = 100,475.44