Finding the Third Proportional to 52,609.50 and 70,881.75

Step by Step Solution

1. Step 1: Write the proportion equation
   52,609.50 : 70,881.75 = 70,881.75 : x
2. Step 2: Convert to fraction form
   52,609.50/70,881.75 = 70,881.75/x
3. Step 3: Cross multiply
   52,609.50x = 70,881.75 × 70,881.75
4. Step 4: Simplify right side
   52,609.50x = 5,024,222,483.06
5. Step 5: Solve for x
   x = 5,024,222,483.06/52,609.50
6. Step 6: Final answer
   x = 95,500.29