Finding the Third Proportional to 49,227.50 and 76,373.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,227.50 : 76,373.50 = 76,373.50 : x
2. Step 2: Convert to fraction form
   49,227.50/76,373.50 = 76,373.50/x
3. Step 3: Cross multiply
   49,227.50x = 76,373.50 × 76,373.50
4. Step 4: Simplify right side
   49,227.50x = 5,832,911,502.25
5. Step 5: Solve for x
   x = 5,832,911,502.25/49,227.50
6. Step 6: Final answer
   x = 118,488.88