Finding the Third Proportional to 25,232.50 and 53,078.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,232.50 : 53,078.75 = 53,078.75 : x
2. Step 2: Convert to fraction form
   25,232.50/53,078.75 = 53,078.75/x
3. Step 3: Cross multiply
   25,232.50x = 53,078.75 × 53,078.75
4. Step 4: Simplify right side
   25,232.50x = 2,817,353,701.56
5. Step 5: Solve for x
   x = 2,817,353,701.56/25,232.50
6. Step 6: Final answer
   x = 111,655.75