Finding the Third Proportional to 549,842.55 and 1,149,932.72

Step by Step Solution

1. Step 1: Write the proportion equation
   549,842.55 : 1,149,932.72 = 1,149,932.72 : x
2. Step 2: Convert to fraction form
   549,842.55/1,149,932.72 = 1,149,932.72/x
3. Step 3: Cross multiply
   549,842.55x = 1,149,932.72 × 1,149,932.72
4. Step 4: Simplify right side
   549,842.55x = 1,322,345,250,913.85
5. Step 5: Solve for x
   x = 1,322,345,250,913.85/549,842.55
6. Step 6: Final answer
   x = 2,404,952.54