Finding the Third Proportional to 2,599,895.50 and 5,797,266.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,895.50 : 5,797,266.50 = 5,797,266.50 : x
2. Step 2: Convert to fraction form
   2,599,895.50/5,797,266.50 = 5,797,266.50/x
3. Step 3: Cross multiply
   2,599,895.50x = 5,797,266.50 × 5,797,266.50
4. Step 4: Simplify right side
   2,599,895.50x = 33,608,298,872,022.25
5. Step 5: Solve for x
   x = 33,608,298,872,022.25/2,599,895.50
6. Step 6: Final answer
   x = 12,926,788.35