Finding the Third Proportional to 618,042 and 956,856.75

Step by Step Solution

1. Step 1: Write the proportion equation
   618,042 : 956,856.75 = 956,856.75 : x
2. Step 2: Convert to fraction form
   618,042/956,856.75 = 956,856.75/x
3. Step 3: Cross multiply
   618,042x = 956,856.75 × 956,856.75
4. Step 4: Simplify right side
   618,042x = 915,574,840,020.56
5. Step 5: Solve for x
   x = 915,574,840,020.56/618,042
6. Step 6: Final answer
   x = 1,481,412.01