Finding the Third Proportional to 3,549,464 and 5,322,460

Step by Step Solution

1. Step 1: Write the proportion equation
   3,549,464 : 5,322,460 = 5,322,460 : x
2. Step 2: Convert to fraction form
   3,549,464/5,322,460 = 5,322,460/x
3. Step 3: Cross multiply
   3,549,464x = 5,322,460 × 5,322,460
4. Step 4: Simplify right side
   3,549,464x = 28,328,580,451,600
5. Step 5: Solve for x
   x = 28,328,580,451,600/3,549,464
6. Step 6: Final answer
   x = 7,981,086.85