Finding the Third Proportional to 375,469 and 782,002

Step by Step Solution

1. Step 1: Write the proportion equation
   375,469 : 782,002 = 782,002 : x
2. Step 2: Convert to fraction form
   375,469/782,002 = 782,002/x
3. Step 3: Cross multiply
   375,469x = 782,002 × 782,002
4. Step 4: Simplify right side
   375,469x = 611,527,128,004
5. Step 5: Solve for x
   x = 611,527,128,004/375,469
6. Step 6: Final answer
   x = 1,628,702.04