Finding the Third Proportional to 56,750 and 123,463

Step by Step Solution

1. Step 1: Write the proportion equation
   56,750 : 123,463 = 123,463 : x
2. Step 2: Convert to fraction form
   56,750/123,463 = 123,463/x
3. Step 3: Cross multiply
   56,750x = 123,463 × 123,463
4. Step 4: Simplify right side
   56,750x = 15,243,112,369
5. Step 5: Solve for x
   x = 15,243,112,369/56,750
6. Step 6: Final answer
   x = 268,601.10