Finding the Third Proportional to 2,679,782 and 5,841,388

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,782 : 5,841,388 = 5,841,388 : x
2. Step 2: Convert to fraction form
   2,679,782/5,841,388 = 5,841,388/x
3. Step 3: Cross multiply
   2,679,782x = 5,841,388 × 5,841,388
4. Step 4: Simplify right side
   2,679,782x = 34,121,813,766,544
5. Step 5: Solve for x
   x = 34,121,813,766,544/2,679,782
6. Step 6: Final answer
   x = 12,733,055.81