Finding the Third Proportional to 1,661,043 and 2,562,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,661,043 : 2,562,396 = 2,562,396 : x
2. Step 2: Convert to fraction form
   1,661,043/2,562,396 = 2,562,396/x
3. Step 3: Cross multiply
   1,661,043x = 2,562,396 × 2,562,396
4. Step 4: Simplify right side
   1,661,043x = 6,565,873,260,816
5. Step 5: Solve for x
   x = 6,565,873,260,816/1,661,043
6. Step 6: Final answer
   x = 3,952,861.70