Finding the Third Proportional to 1,055,355 and 2,488,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,355 : 2,488,819.50 = 2,488,819.50 : x
2. Step 2: Convert to fraction form
   1,055,355/2,488,819.50 = 2,488,819.50/x
3. Step 3: Cross multiply
   1,055,355x = 2,488,819.50 × 2,488,819.50
4. Step 4: Simplify right side
   1,055,355x = 6,194,222,503,580.25
5. Step 5: Solve for x
   x = 6,194,222,503,580.25/1,055,355
6. Step 6: Final answer
   x = 5,869,325.96