Finding the Third Proportional to 1,155,820 and 1,533,649

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,820 : 1,533,649 = 1,533,649 : x
2. Step 2: Convert to fraction form
   1,155,820/1,533,649 = 1,533,649/x
3. Step 3: Cross multiply
   1,155,820x = 1,533,649 × 1,533,649
4. Step 4: Simplify right side
   1,155,820x = 2,352,079,255,201
5. Step 5: Solve for x
   x = 2,352,079,255,201/1,155,820
6. Step 6: Final answer
   x = 2,034,987.50