Finding the Third Proportional to 1,109,708 and 1,664,566

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,708 : 1,664,566 = 1,664,566 : x
2. Step 2: Convert to fraction form
   1,109,708/1,664,566 = 1,664,566/x
3. Step 3: Cross multiply
   1,109,708x = 1,664,566 × 1,664,566
4. Step 4: Simplify right side
   1,109,708x = 2,770,779,968,356
5. Step 5: Solve for x
   x = 2,770,779,968,356/1,109,708
6. Step 6: Final answer
   x = 2,496,855.00