Finding the Third Proportional to 546,953 and 1,181,540

Step by Step Solution

1. Step 1: Write the proportion equation
   546,953 : 1,181,540 = 1,181,540 : x
2. Step 2: Convert to fraction form
   546,953/1,181,540 = 1,181,540/x
3. Step 3: Cross multiply
   546,953x = 1,181,540 × 1,181,540
4. Step 4: Simplify right side
   546,953x = 1,396,036,771,600
5. Step 5: Solve for x
   x = 1,396,036,771,600/546,953
6. Step 6: Final answer
   x = 2,552,388.91