Finding the Third Proportional to 1,661,850 and 2,713,389

Step by Step Solution

1. Step 1: Write the proportion equation
   1,661,850 : 2,713,389 = 2,713,389 : x
2. Step 2: Convert to fraction form
   1,661,850/2,713,389 = 2,713,389/x
3. Step 3: Cross multiply
   1,661,850x = 2,713,389 × 2,713,389
4. Step 4: Simplify right side
   1,661,850x = 7,362,479,865,321
5. Step 5: Solve for x
   x = 7,362,479,865,321/1,661,850
6. Step 6: Final answer
   x = 4,430,291.46