Finding the Third Proportional to 898,818 and 1,908,444

Step by Step Solution

1. Step 1: Write the proportion equation
   898,818 : 1,908,444 = 1,908,444 : x
2. Step 2: Convert to fraction form
   898,818/1,908,444 = 1,908,444/x
3. Step 3: Cross multiply
   898,818x = 1,908,444 × 1,908,444
4. Step 4: Simplify right side
   898,818x = 3,642,158,501,136
5. Step 5: Solve for x
   x = 3,642,158,501,136/898,818
6. Step 6: Final answer
   x = 4,052,164.62