Finding the Third Proportional to 539,953.59 and 1,166,498.72

Step by Step Solution

1. Step 1: Write the proportion equation
   539,953.59 : 1,166,498.72 = 1,166,498.72 : x
2. Step 2: Convert to fraction form
   539,953.59/1,166,498.72 = 1,166,498.72/x
3. Step 3: Cross multiply
   539,953.59x = 1,166,498.72 × 1,166,498.72
4. Step 4: Simplify right side
   539,953.59x = 1,360,719,260,845.39
5. Step 5: Solve for x
   x = 1,360,719,260,845.39/539,953.59
6. Step 6: Final answer
   x = 2,520,067.05