Finding the Third Proportional to 1,105,066 and 1,661,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,066 : 1,661,700 = 1,661,700 : x
2. Step 2: Convert to fraction form
   1,105,066/1,661,700 = 1,661,700/x
3. Step 3: Cross multiply
   1,105,066x = 1,661,700 × 1,661,700
4. Step 4: Simplify right side
   1,105,066x = 2,761,246,890,000
5. Step 5: Solve for x
   x = 2,761,246,890,000/1,105,066
6. Step 6: Final answer
   x = 2,498,716.72