Finding the Third Proportional to 52,508.25 and 80,706.38

Step by Step Solution

1. Step 1: Write the proportion equation
   52,508.25 : 80,706.38 = 80,706.38 : x
2. Step 2: Convert to fraction form
   52,508.25/80,706.38 = 80,706.38/x
3. Step 3: Cross multiply
   52,508.25x = 80,706.38 × 80,706.38
4. Step 4: Simplify right side
   52,508.25x = 6,513,518,965.64
5. Step 5: Solve for x
   x = 6,513,518,965.64/52,508.25
6. Step 6: Final answer
   x = 124,047.53