Finding the Third Proportional to 898,798 and 1,908,404

Step by Step Solution

1. Step 1: Write the proportion equation
   898,798 : 1,908,404 = 1,908,404 : x
2. Step 2: Convert to fraction form
   898,798/1,908,404 = 1,908,404/x
3. Step 3: Cross multiply
   898,798x = 1,908,404 × 1,908,404
4. Step 4: Simplify right side
   898,798x = 3,642,005,827,216
5. Step 5: Solve for x
   x = 3,642,005,827,216/898,798
6. Step 6: Final answer
   x = 4,052,084.93