Finding the Third Proportional to 540,090 and 1,181,844

Step by Step Solution

1. Step 1: Write the proportion equation
   540,090 : 1,181,844 = 1,181,844 : x
2. Step 2: Convert to fraction form
   540,090/1,181,844 = 1,181,844/x
3. Step 3: Cross multiply
   540,090x = 1,181,844 × 1,181,844
4. Step 4: Simplify right side
   540,090x = 1,396,755,240,336
5. Step 5: Solve for x
   x = 1,396,755,240,336/540,090
6. Step 6: Final answer
   x = 2,586,152.75