Finding the Third Proportional to 332,094 and 687,816.75

Step by Step Solution

1. Step 1: Write the proportion equation
   332,094 : 687,816.75 = 687,816.75 : x
2. Step 2: Convert to fraction form
   332,094/687,816.75 = 687,816.75/x
3. Step 3: Cross multiply
   332,094x = 687,816.75 × 687,816.75
4. Step 4: Simplify right side
   332,094x = 473,091,881,580.56
5. Step 5: Solve for x
   x = 473,091,881,580.56/332,094
6. Step 6: Final answer
   x = 1,424,572.20