Finding the Third Proportional to 888,536 and 1,949,992

Step by Step Solution

1. Step 1: Write the proportion equation
   888,536 : 1,949,992 = 1,949,992 : x
2. Step 2: Convert to fraction form
   888,536/1,949,992 = 1,949,992/x
3. Step 3: Cross multiply
   888,536x = 1,949,992 × 1,949,992
4. Step 4: Simplify right side
   888,536x = 3,802,468,800,064
5. Step 5: Solve for x
   x = 3,802,468,800,064/888,536
6. Step 6: Final answer
   x = 4,279,476.35