Finding the Third Proportional to 25,322.50 and 55,416.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,322.50 : 55,416.50 = 55,416.50 : x
2. Step 2: Convert to fraction form
   25,322.50/55,416.50 = 55,416.50/x
3. Step 3: Cross multiply
   25,322.50x = 55,416.50 × 55,416.50
4. Step 4: Simplify right side
   25,322.50x = 3,070,988,472.25
5. Step 5: Solve for x
   x = 3,070,988,472.25/25,322.50
6. Step 6: Final answer
   x = 121,275.09