Finding the Third Proportional to 34,672.50 and 52,254

Step by Step Solution

1. Step 1: Write the proportion equation
   34,672.50 : 52,254 = 52,254 : x
2. Step 2: Convert to fraction form
   34,672.50/52,254 = 52,254/x
3. Step 3: Cross multiply
   34,672.50x = 52,254 × 52,254
4. Step 4: Simplify right side
   34,672.50x = 2,730,480,516
5. Step 5: Solve for x
   x = 2,730,480,516/34,672.50
6. Step 6: Final answer
   x = 78,750.61