Finding the Third Proportional to 518,748 and 1,099,055

Step by Step Solution

1. Step 1: Write the proportion equation
   518,748 : 1,099,055 = 1,099,055 : x
2. Step 2: Convert to fraction form
   518,748/1,099,055 = 1,099,055/x
3. Step 3: Cross multiply
   518,748x = 1,099,055 × 1,099,055
4. Step 4: Simplify right side
   518,748x = 1,207,921,893,025
5. Step 5: Solve for x
   x = 1,207,921,893,025/518,748
6. Step 6: Final answer
   x = 2,328,533.11