Finding the Third Proportional to 841,476 and 1,811,256

Step by Step Solution

1. Step 1: Write the proportion equation
   841,476 : 1,811,256 = 1,811,256 : x
2. Step 2: Convert to fraction form
   841,476/1,811,256 = 1,811,256/x
3. Step 3: Cross multiply
   841,476x = 1,811,256 × 1,811,256
4. Step 4: Simplify right side
   841,476x = 3,280,648,297,536
5. Step 5: Solve for x
   x = 3,280,648,297,536/841,476
6. Step 6: Final answer
   x = 3,898,683.14