Finding the Third Proportional to 36,331.50 and 49,312.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,331.50 : 49,312.50 = 49,312.50 : x
2. Step 2: Convert to fraction form
   36,331.50/49,312.50 = 49,312.50/x
3. Step 3: Cross multiply
   36,331.50x = 49,312.50 × 49,312.50
4. Step 4: Simplify right side
   36,331.50x = 2,431,722,656.25
5. Step 5: Solve for x
   x = 2,431,722,656.25/36,331.50
6. Step 6: Final answer
   x = 66,931.52