Finding the Third Proportional to 52,373.50 and 80,929.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,373.50 : 80,929.50 = 80,929.50 : x
2. Step 2: Convert to fraction form
   52,373.50/80,929.50 = 80,929.50/x
3. Step 3: Cross multiply
   52,373.50x = 80,929.50 × 80,929.50
4. Step 4: Simplify right side
   52,373.50x = 6,549,583,970.25
5. Step 5: Solve for x
   x = 6,549,583,970.25/52,373.50
6. Step 6: Final answer
   x = 125,055.30