Finding the Third Proportional to 738,314 and 1,055,787

Step by Step Solution

1. Step 1: Write the proportion equation
   738,314 : 1,055,787 = 1,055,787 : x
2. Step 2: Convert to fraction form
   738,314/1,055,787 = 1,055,787/x
3. Step 3: Cross multiply
   738,314x = 1,055,787 × 1,055,787
4. Step 4: Simplify right side
   738,314x = 1,114,686,189,369
5. Step 5: Solve for x
   x = 1,114,686,189,369/738,314
6. Step 6: Final answer
   x = 1,509,772.52