Finding the Third Proportional to 40,063.50 and 62,280

Step by Step Solution

1. Step 1: Write the proportion equation
   40,063.50 : 62,280 = 62,280 : x
2. Step 2: Convert to fraction form
   40,063.50/62,280 = 62,280/x
3. Step 3: Cross multiply
   40,063.50x = 62,280 × 62,280
4. Step 4: Simplify right side
   40,063.50x = 3,878,798,400
5. Step 5: Solve for x
   x = 3,878,798,400/40,063.50
6. Step 6: Final answer
   x = 96,816.26