Finding the Third Proportional to 2,426,660 and 3,806,390

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,660 : 3,806,390 = 3,806,390 : x
2. Step 2: Convert to fraction form
   2,426,660/3,806,390 = 3,806,390/x
3. Step 3: Cross multiply
   2,426,660x = 3,806,390 × 3,806,390
4. Step 4: Simplify right side
   2,426,660x = 14,488,604,832,100
5. Step 5: Solve for x
   x = 14,488,604,832,100/2,426,660
6. Step 6: Final answer
   x = 5,970,595.32