Finding the Third Proportional to 898,348 and 1,928,132

Step by Step Solution

1. Step 1: Write the proportion equation
   898,348 : 1,928,132 = 1,928,132 : x
2. Step 2: Convert to fraction form
   898,348/1,928,132 = 1,928,132/x
3. Step 3: Cross multiply
   898,348x = 1,928,132 × 1,928,132
4. Step 4: Simplify right side
   898,348x = 3,717,693,009,424
5. Step 5: Solve for x
   x = 3,717,693,009,424/898,348
6. Step 6: Final answer
   x = 4,138,366.21