Finding the Third Proportional to 28,460.53 and 62,456.48

Step by Step Solution

1. Step 1: Write the proportion equation
   28,460.53 : 62,456.48 = 62,456.48 : x
2. Step 2: Convert to fraction form
   28,460.53/62,456.48 = 62,456.48/x
3. Step 3: Cross multiply
   28,460.53x = 62,456.48 × 62,456.48
4. Step 4: Simplify right side
   28,460.53x = 3,900,812,440.48
5. Step 5: Solve for x
   x = 3,900,812,440.48/28,460.53
6. Step 6: Final answer
   x = 137,060.42