Finding the Third Proportional to 850,782 and 1,318,002

Step by Step Solution

1. Step 1: Write the proportion equation
   850,782 : 1,318,002 = 1,318,002 : x
2. Step 2: Convert to fraction form
   850,782/1,318,002 = 1,318,002/x
3. Step 3: Cross multiply
   850,782x = 1,318,002 × 1,318,002
4. Step 4: Simplify right side
   850,782x = 1,737,129,272,004
5. Step 5: Solve for x
   x = 1,737,129,272,004/850,782
6. Step 6: Final answer
   x = 2,041,803.04