Finding the Third Proportional to 426,476.50 and 912,002

Step by Step Solution

1. Step 1: Write the proportion equation
   426,476.50 : 912,002 = 912,002 : x
2. Step 2: Convert to fraction form
   426,476.50/912,002 = 912,002/x
3. Step 3: Cross multiply
   426,476.50x = 912,002 × 912,002
4. Step 4: Simplify right side
   426,476.50x = 831,747,648,004
5. Step 5: Solve for x
   x = 831,747,648,004/426,476.50
6. Step 6: Final answer
   x = 1,950,277.79