Finding the Third Proportional to 885,606 and 1,409,862

Step by Step Solution

1. Step 1: Write the proportion equation
   885,606 : 1,409,862 = 1,409,862 : x
2. Step 2: Convert to fraction form
   885,606/1,409,862 = 1,409,862/x
3. Step 3: Cross multiply
   885,606x = 1,409,862 × 1,409,862
4. Step 4: Simplify right side
   885,606x = 1,987,710,859,044
5. Step 5: Solve for x
   x = 1,987,710,859,044/885,606
6. Step 6: Final answer
   x = 2,244,464.08