Finding the Third Proportional to 1,766,472 and 3,812,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766,472 : 3,812,724 = 3,812,724 : x
2. Step 2: Convert to fraction form
   1,766,472/3,812,724 = 3,812,724/x
3. Step 3: Cross multiply
   1,766,472x = 3,812,724 × 3,812,724
4. Step 4: Simplify right side
   1,766,472x = 14,536,864,300,176
5. Step 5: Solve for x
   x = 14,536,864,300,176/1,766,472
6. Step 6: Final answer
   x = 8,229,320.53