Finding the Third Proportional to 1,866,270 and 4,094,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,866,270 : 4,094,126 = 4,094,126 : x
2. Step 2: Convert to fraction form
   1,866,270/4,094,126 = 4,094,126/x
3. Step 3: Cross multiply
   1,866,270x = 4,094,126 × 4,094,126
4. Step 4: Simplify right side
   1,866,270x = 16,761,867,703,876
5. Step 5: Solve for x
   x = 16,761,867,703,876/1,866,270
6. Step 6: Final answer
   x = 8,981,480.55