Finding the Third Proportional to 2,799,219 and 4,198,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,799,219 : 4,198,099.50 = 4,198,099.50 : x
2. Step 2: Convert to fraction form
   2,799,219/4,198,099.50 = 4,198,099.50/x
3. Step 3: Cross multiply
   2,799,219x = 4,198,099.50 × 4,198,099.50
4. Step 4: Simplify right side
   2,799,219x = 17,624,039,411,900.25
5. Step 5: Solve for x
   x = 17,624,039,411,900.25/2,799,219
6. Step 6: Final answer
   x = 6,296,055.94