Finding the Third Proportional to 1,866,268 and 4,094,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,866,268 : 4,094,120 = 4,094,120 : x
2. Step 2: Convert to fraction form
   1,866,268/4,094,120 = 4,094,120/x
3. Step 3: Cross multiply
   1,866,268x = 4,094,120 × 4,094,120
4. Step 4: Simplify right side
   1,866,268x = 16,761,818,574,400
5. Step 5: Solve for x
   x = 16,761,818,574,400/1,866,268
6. Step 6: Final answer
   x = 8,981,463.85