Finding the Third Proportional to 53,275.50 and 114,861

Step by Step Solution

1. Step 1: Write the proportion equation
   53,275.50 : 114,861 = 114,861 : x
2. Step 2: Convert to fraction form
   53,275.50/114,861 = 114,861/x
3. Step 3: Cross multiply
   53,275.50x = 114,861 × 114,861
4. Step 4: Simplify right side
   53,275.50x = 13,193,049,321
5. Step 5: Solve for x
   x = 13,193,049,321/53,275.50
6. Step 6: Final answer
   x = 247,638.21