Finding the Third Proportional to 1,740,782 and 2,661,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,740,782 : 2,661,190 = 2,661,190 : x
2. Step 2: Convert to fraction form
   1,740,782/2,661,190 = 2,661,190/x
3. Step 3: Cross multiply
   1,740,782x = 2,661,190 × 2,661,190
4. Step 4: Simplify right side
   1,740,782x = 7,081,932,216,100
5. Step 5: Solve for x
   x = 7,081,932,216,100/1,740,782
6. Step 6: Final answer
   x = 4,068,247.61