Finding the Third Proportional to 2,679,788 and 5,841,398

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,788 : 5,841,398 = 5,841,398 : x
2. Step 2: Convert to fraction form
   2,679,788/5,841,398 = 5,841,398/x
3. Step 3: Cross multiply
   2,679,788x = 5,841,398 × 5,841,398
4. Step 4: Simplify right side
   2,679,788x = 34,121,930,594,404
5. Step 5: Solve for x
   x = 34,121,930,594,404/2,679,788
6. Step 6: Final answer
   x = 12,733,070.90