Finding the Third Proportional to 73,013.50 and 112,744.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,013.50 : 112,744.50 = 112,744.50 : x
2. Step 2: Convert to fraction form
   73,013.50/112,744.50 = 112,744.50/x
3. Step 3: Cross multiply
   73,013.50x = 112,744.50 × 112,744.50
4. Step 4: Simplify right side
   73,013.50x = 12,711,322,280.25
5. Step 5: Solve for x
   x = 12,711,322,280.25/73,013.50
6. Step 6: Final answer
   x = 174,095.51