Finding the Third Proportional to 2,619,099 and 5,788,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,099 : 5,788,830 = 5,788,830 : x
2. Step 2: Convert to fraction form
   2,619,099/5,788,830 = 5,788,830/x
3. Step 3: Cross multiply
   2,619,099x = 5,788,830 × 5,788,830
4. Step 4: Simplify right side
   2,619,099x = 33,510,552,768,900
5. Step 5: Solve for x
   x = 33,510,552,768,900/2,619,099
6. Step 6: Final answer
   x = 12,794,687.32