Finding the Third Proportional to 52,914 and 72,059

Step by Step Solution

1. Step 1: Write the proportion equation
   52,914 : 72,059 = 72,059 : x
2. Step 2: Convert to fraction form
   52,914/72,059 = 72,059/x
3. Step 3: Cross multiply
   52,914x = 72,059 × 72,059
4. Step 4: Simplify right side
   52,914x = 5,192,499,481
5. Step 5: Solve for x
   x = 5,192,499,481/52,914
6. Step 6: Final answer
   x = 98,130.92