Finding the Third Proportional to 52,508.25 and 70,743.38

Step by Step Solution

1. Step 1: Write the proportion equation
   52,508.25 : 70,743.38 = 70,743.38 : x
2. Step 2: Convert to fraction form
   52,508.25/70,743.38 = 70,743.38/x
3. Step 3: Cross multiply
   52,508.25x = 70,743.38 × 70,743.38
4. Step 4: Simplify right side
   52,508.25x = 5,004,625,106.39
5. Step 5: Solve for x
   x = 5,004,625,106.39/52,508.25
6. Step 6: Final answer
   x = 95,311.22