Finding the Third Proportional to 1,806,384 and 2,659,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806,384 : 2,659,674 = 2,659,674 : x
2. Step 2: Convert to fraction form
   1,806,384/2,659,674 = 2,659,674/x
3. Step 3: Cross multiply
   1,806,384x = 2,659,674 × 2,659,674
4. Step 4: Simplify right side
   1,806,384x = 7,073,865,786,276
5. Step 5: Solve for x
   x = 7,073,865,786,276/1,806,384
6. Step 6: Final answer
   x = 3,916,036.56