Finding the Third Proportional to 363,156 and 770,004

Step by Step Solution

1. Step 1: Write the proportion equation
   363,156 : 770,004 = 770,004 : x
2. Step 2: Convert to fraction form
   363,156/770,004 = 770,004/x
3. Step 3: Cross multiply
   363,156x = 770,004 × 770,004
4. Step 4: Simplify right side
   363,156x = 592,906,160,016
5. Step 5: Solve for x
   x = 592,906,160,016/363,156
6. Step 6: Final answer
   x = 1,632,648.67