Finding the Third Proportional to 28,538 and 58,892

Step by Step Solution

1. Step 1: Write the proportion equation
   28,538 : 58,892 = 58,892 : x
2. Step 2: Convert to fraction form
   28,538/58,892 = 58,892/x
3. Step 3: Cross multiply
   28,538x = 58,892 × 58,892
4. Step 4: Simplify right side
   28,538x = 3,468,267,664
5. Step 5: Solve for x
   x = 3,468,267,664/28,538
6. Step 6: Final answer
   x = 121,531.56