Finding the Third Proportional to 51,948.50 and 113,617

Step by Step Solution

1. Step 1: Write the proportion equation
   51,948.50 : 113,617 = 113,617 : x
2. Step 2: Convert to fraction form
   51,948.50/113,617 = 113,617/x
3. Step 3: Cross multiply
   51,948.50x = 113,617 × 113,617
4. Step 4: Simplify right side
   51,948.50x = 12,908,822,689
5. Step 5: Solve for x
   x = 12,908,822,689/51,948.50
6. Step 6: Final answer
   x = 248,492.69