Finding the Third Proportional to 48,267.50 and 74,736.75

Step by Step Solution

1. Step 1: Write the proportion equation
   48,267.50 : 74,736.75 = 74,736.75 : x
2. Step 2: Convert to fraction form
   48,267.50/74,736.75 = 74,736.75/x
3. Step 3: Cross multiply
   48,267.50x = 74,736.75 × 74,736.75
4. Step 4: Simplify right side
   48,267.50x = 5,585,581,800.56
5. Step 5: Solve for x
   x = 5,585,581,800.56/48,267.50
6. Step 6: Final answer
   x = 115,721.38