Finding the Third Proportional to 549,513 and 1,171,610

Step by Step Solution

1. Step 1: Write the proportion equation
   549,513 : 1,171,610 = 1,171,610 : x
2. Step 2: Convert to fraction form
   549,513/1,171,610 = 1,171,610/x
3. Step 3: Cross multiply
   549,513x = 1,171,610 × 1,171,610
4. Step 4: Simplify right side
   549,513x = 1,372,669,992,100
5. Step 5: Solve for x
   x = 1,372,669,992,100/549,513
6. Step 6: Final answer
   x = 2,497,975.47