Finding the Third Proportional to 898,828 and 1,908,460

Step by Step Solution

1. Step 1: Write the proportion equation
   898,828 : 1,908,460 = 1,908,460 : x
2. Step 2: Convert to fraction form
   898,828/1,908,460 = 1,908,460/x
3. Step 3: Cross multiply
   898,828x = 1,908,460 × 1,908,460
4. Step 4: Simplify right side
   898,828x = 3,642,219,571,600
5. Step 5: Solve for x
   x = 3,642,219,571,600/898,828
6. Step 6: Final answer
   x = 4,052,187.48