Finding the Third Proportional to 114,610 and 243,983

Step by Step Solution

1. Step 1: Write the proportion equation
   114,610 : 243,983 = 243,983 : x
2. Step 2: Convert to fraction form
   114,610/243,983 = 243,983/x
3. Step 3: Cross multiply
   114,610x = 243,983 × 243,983
4. Step 4: Simplify right side
   114,610x = 59,527,704,289
5. Step 5: Solve for x
   x = 59,527,704,289/114,610
6. Step 6: Final answer
   x = 519,393.63