Finding the Third Proportional to 28,446.19 and 62,359.88

Step by Step Solution

1. Step 1: Write the proportion equation
   28,446.19 : 62,359.88 = 62,359.88 : x
2. Step 2: Convert to fraction form
   28,446.19/62,359.88 = 62,359.88/x
3. Step 3: Cross multiply
   28,446.19x = 62,359.88 × 62,359.88
4. Step 4: Simplify right side
   28,446.19x = 3,888,754,010.02
5. Step 5: Solve for x
   x = 3,888,754,010.02/28,446.19
6. Step 6: Final answer
   x = 136,705.63