Finding the Third Proportional to 1,046,452 and 2,187,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,452 : 2,187,656 = 2,187,656 : x
2. Step 2: Convert to fraction form
   1,046,452/2,187,656 = 2,187,656/x
3. Step 3: Cross multiply
   1,046,452x = 2,187,656 × 2,187,656
4. Step 4: Simplify right side
   1,046,452x = 4,785,838,774,336
5. Step 5: Solve for x
   x = 4,785,838,774,336/1,046,452
6. Step 6: Final answer
   x = 4,573,395.41