Finding the Third Proportional to 56,167.50 and 122,254

Step by Step Solution

1. Step 1: Write the proportion equation
   56,167.50 : 122,254 = 122,254 : x
2. Step 2: Convert to fraction form
   56,167.50/122,254 = 122,254/x
3. Step 3: Cross multiply
   56,167.50x = 122,254 × 122,254
4. Step 4: Simplify right side
   56,167.50x = 14,946,040,516
5. Step 5: Solve for x
   x = 14,946,040,516/56,167.50
6. Step 6: Final answer
   x = 266,097.66