Finding the Third Proportional to 48,710.50 and 73,387.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,710.50 : 73,387.50 = 73,387.50 : x
2. Step 2: Convert to fraction form
   48,710.50/73,387.50 = 73,387.50/x
3. Step 3: Cross multiply
   48,710.50x = 73,387.50 × 73,387.50
4. Step 4: Simplify right side
   48,710.50x = 5,385,725,156.25
5. Step 5: Solve for x
   x = 5,385,725,156.25/48,710.50
6. Step 6: Final answer
   x = 110,566.00