Finding the Third Proportional to 231,662 and 507,610

Step by Step Solution

1. Step 1: Write the proportion equation
   231,662 : 507,610 = 507,610 : x
2. Step 2: Convert to fraction form
   231,662/507,610 = 507,610/x
3. Step 3: Cross multiply
   231,662x = 507,610 × 507,610
4. Step 4: Simplify right side
   231,662x = 257,667,912,100
5. Step 5: Solve for x
   x = 257,667,912,100/231,662
6. Step 6: Final answer
   x = 1,112,258.00