Finding the Third Proportional to 52,551 and 115,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,551 : 115,321.50 = 115,321.50 : x
2. Step 2: Convert to fraction form
   52,551/115,321.50 = 115,321.50/x
3. Step 3: Cross multiply
   52,551x = 115,321.50 × 115,321.50
4. Step 4: Simplify right side
   52,551x = 13,299,048,362.25
5. Step 5: Solve for x
   x = 13,299,048,362.25/52,551
6. Step 6: Final answer
   x = 253,069.37