Finding the Third Proportional to 28,481.20 and 62,323.59

Step by Step Solution

1. Step 1: Write the proportion equation
   28,481.20 : 62,323.59 = 62,323.59 : x
2. Step 2: Convert to fraction form
   28,481.20/62,323.59 = 62,323.59/x
3. Step 3: Cross multiply
   28,481.20x = 62,323.59 × 62,323.59
4. Step 4: Simplify right side
   28,481.20x = 3,884,230,337.92
5. Step 5: Solve for x
   x = 3,884,230,337.92/28,481.20
6. Step 6: Final answer
   x = 136,378.73