Finding the Third Proportional to 1,062,560 and 1,626,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,560 : 1,626,132 = 1,626,132 : x
2. Step 2: Convert to fraction form
   1,062,560/1,626,132 = 1,626,132/x
3. Step 3: Cross multiply
   1,062,560x = 1,626,132 × 1,626,132
4. Step 4: Simplify right side
   1,062,560x = 2,644,305,281,424
5. Step 5: Solve for x
   x = 2,644,305,281,424/1,062,560
6. Step 6: Final answer
   x = 2,488,617.38