Finding the Third Proportional to 898,814 and 1,908,436

Step by Step Solution

1. Step 1: Write the proportion equation
   898,814 : 1,908,436 = 1,908,436 : x
2. Step 2: Convert to fraction form
   898,814/1,908,436 = 1,908,436/x
3. Step 3: Cross multiply
   898,814x = 1,908,436 × 1,908,436
4. Step 4: Simplify right side
   898,814x = 3,642,127,966,096
5. Step 5: Solve for x
   x = 3,642,127,966,096/898,814
6. Step 6: Final answer
   x = 4,052,148.68