Finding the Third Proportional to 52,312.50 and 113,319

Step by Step Solution

1. Step 1: Write the proportion equation
   52,312.50 : 113,319 = 113,319 : x
2. Step 2: Convert to fraction form
   52,312.50/113,319 = 113,319/x
3. Step 3: Cross multiply
   52,312.50x = 113,319 × 113,319
4. Step 4: Simplify right side
   52,312.50x = 12,841,195,761
5. Step 5: Solve for x
   x = 12,841,195,761/52,312.50
6. Step 6: Final answer
   x = 245,470.89