Finding the Third Proportional to 606,687.47 and 951,686.72

Step by Step Solution

1. Step 1: Write the proportion equation
   606,687.47 : 951,686.72 = 951,686.72 : x
2. Step 2: Convert to fraction form
   606,687.47/951,686.72 = 951,686.72/x
3. Step 3: Cross multiply
   606,687.47x = 951,686.72 × 951,686.72
4. Step 4: Simplify right side
   606,687.47x = 905,707,610,645.14
5. Step 5: Solve for x
   x = 905,707,610,645.14/606,687.47
6. Step 6: Final answer
   x = 1,492,873.44