Finding the Third Proportional to 52,550.50 and 115,321

Step by Step Solution

1. Step 1: Write the proportion equation
   52,550.50 : 115,321 = 115,321 : x
2. Step 2: Convert to fraction form
   52,550.50/115,321 = 115,321/x
3. Step 3: Cross multiply
   52,550.50x = 115,321 × 115,321
4. Step 4: Simplify right side
   52,550.50x = 13,298,933,041
5. Step 5: Solve for x
   x = 13,298,933,041/52,550.50
6. Step 6: Final answer
   x = 253,069.58