Finding the Third Proportional to 28,480.50 and 62,322.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,480.50 : 62,322.75 = 62,322.75 : x
2. Step 2: Convert to fraction form
   28,480.50/62,322.75 = 62,322.75/x
3. Step 3: Cross multiply
   28,480.50x = 62,322.75 × 62,322.75
4. Step 4: Simplify right side
   28,480.50x = 3,884,125,167.56
5. Step 5: Solve for x
   x = 3,884,125,167.56/28,480.50
6. Step 6: Final answer
   x = 136,378.41