Finding the Third Proportional to 1,155,144 and 1,795,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,144 : 1,795,542 = 1,795,542 : x
2. Step 2: Convert to fraction form
   1,155,144/1,795,542 = 1,795,542/x
3. Step 3: Cross multiply
   1,155,144x = 1,795,542 × 1,795,542
4. Step 4: Simplify right side
   1,155,144x = 3,223,971,073,764
5. Step 5: Solve for x
   x = 3,223,971,073,764/1,155,144
6. Step 6: Final answer
   x = 2,790,968.98