Finding the Third Proportional to 34,278.75 and 52,079.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,278.75 : 52,079.50 = 52,079.50 : x
2. Step 2: Convert to fraction form
   34,278.75/52,079.50 = 52,079.50/x
3. Step 3: Cross multiply
   34,278.75x = 52,079.50 × 52,079.50
4. Step 4: Simplify right side
   34,278.75x = 2,712,274,320.25
5. Step 5: Solve for x
   x = 2,712,274,320.25/34,278.75
6. Step 6: Final answer
   x = 79,124.07