Finding the Third Proportional to 490,381 and 1,050,745

Step by Step Solution

1. Step 1: Write the proportion equation
   490,381 : 1,050,745 = 1,050,745 : x
2. Step 2: Convert to fraction form
   490,381/1,050,745 = 1,050,745/x
3. Step 3: Cross multiply
   490,381x = 1,050,745 × 1,050,745
4. Step 4: Simplify right side
   490,381x = 1,104,065,055,025
5. Step 5: Solve for x
   x = 1,104,065,055,025/490,381
6. Step 6: Final answer
   x = 2,251,443.38