Finding the Third Proportional to 857,472 and 1,846,002

Step by Step Solution

1. Step 1: Write the proportion equation
   857,472 : 1,846,002 = 1,846,002 : x
2. Step 2: Convert to fraction form
   857,472/1,846,002 = 1,846,002/x
3. Step 3: Cross multiply
   857,472x = 1,846,002 × 1,846,002
4. Step 4: Simplify right side
   857,472x = 3,407,723,384,004
5. Step 5: Solve for x
   x = 3,407,723,384,004/857,472
6. Step 6: Final answer
   x = 3,974,151.21