Finding the Third Proportional to 52,307 and 67,160.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,307 : 67,160.50 = 67,160.50 : x
2. Step 2: Convert to fraction form
   52,307/67,160.50 = 67,160.50/x
3. Step 3: Cross multiply
   52,307x = 67,160.50 × 67,160.50
4. Step 4: Simplify right side
   52,307x = 4,510,532,760.25
5. Step 5: Solve for x
   x = 4,510,532,760.25/52,307
6. Step 6: Final answer
   x = 86,231.91