Finding the Third Proportional to 1,155,816 and 1,533,645

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,816 : 1,533,645 = 1,533,645 : x
2. Step 2: Convert to fraction form
   1,155,816/1,533,645 = 1,533,645/x
3. Step 3: Cross multiply
   1,155,816x = 1,533,645 × 1,533,645
4. Step 4: Simplify right side
   1,155,816x = 2,352,066,986,025
5. Step 5: Solve for x
   x = 2,352,066,986,025/1,155,816
6. Step 6: Final answer
   x = 2,034,983.93