Finding the Third Proportional to 715,176 and 1,080,055

Step by Step Solution

1. Step 1: Write the proportion equation
   715,176 : 1,080,055 = 1,080,055 : x
2. Step 2: Convert to fraction form
   715,176/1,080,055 = 1,080,055/x
3. Step 3: Cross multiply
   715,176x = 1,080,055 × 1,080,055
4. Step 4: Simplify right side
   715,176x = 1,166,518,803,025
5. Step 5: Solve for x
   x = 1,166,518,803,025/715,176
6. Step 6: Final answer
   x = 1,631,093.33