Finding the Third Proportional to 52,892 and 115,428.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,892 : 115,428.50 = 115,428.50 : x
2. Step 2: Convert to fraction form
   52,892/115,428.50 = 115,428.50/x
3. Step 3: Cross multiply
   52,892x = 115,428.50 × 115,428.50
4. Step 4: Simplify right side
   52,892x = 13,323,738,612.25
5. Step 5: Solve for x
   x = 13,323,738,612.25/52,892
6. Step 6: Final answer
   x = 251,904.61