Finding the Third Proportional to 885,662 and 1,409,948

Step by Step Solution

1. Step 1: Write the proportion equation
   885,662 : 1,409,948 = 1,409,948 : x
2. Step 2: Convert to fraction form
   885,662/1,409,948 = 1,409,948/x
3. Step 3: Cross multiply
   885,662x = 1,409,948 × 1,409,948
4. Step 4: Simplify right side
   885,662x = 1,987,953,362,704
5. Step 5: Solve for x
   x = 1,987,953,362,704/885,662
6. Step 6: Final answer
   x = 2,244,595.98