Finding the Third Proportional to 1,103,838 and 1,619,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,838 : 1,619,404.50 = 1,619,404.50 : x
2. Step 2: Convert to fraction form
   1,103,838/1,619,404.50 = 1,619,404.50/x
3. Step 3: Cross multiply
   1,103,838x = 1,619,404.50 × 1,619,404.50
4. Step 4: Simplify right side
   1,103,838x = 2,622,470,934,620.25
5. Step 5: Solve for x
   x = 2,622,470,934,620.25/1,103,838
6. Step 6: Final answer
   x = 2,375,775.19