Finding the Third Proportional to 886,560 and 1,404,061

Step by Step Solution

1. Step 1: Write the proportion equation
   886,560 : 1,404,061 = 1,404,061 : x
2. Step 2: Convert to fraction form
   886,560/1,404,061 = 1,404,061/x
3. Step 3: Cross multiply
   886,560x = 1,404,061 × 1,404,061
4. Step 4: Simplify right side
   886,560x = 1,971,387,291,721
5. Step 5: Solve for x
   x = 1,971,387,291,721/886,560
6. Step 6: Final answer
   x = 2,223,636.63