Finding the Third Proportional to 1,073,476 and 2,193,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,476 : 2,193,560 = 2,193,560 : x
2. Step 2: Convert to fraction form
   1,073,476/2,193,560 = 2,193,560/x
3. Step 3: Cross multiply
   1,073,476x = 2,193,560 × 2,193,560
4. Step 4: Simplify right side
   1,073,476x = 4,811,705,473,600
5. Step 5: Solve for x
   x = 4,811,705,473,600/1,073,476
6. Step 6: Final answer
   x = 4,482,359.62