Finding the Third Proportional to 6,322,228 and 9,034,329

Step by Step Solution

1. Step 1: Write the proportion equation
   6,322,228 : 9,034,329 = 9,034,329 : x
2. Step 2: Convert to fraction form
   6,322,228/9,034,329 = 9,034,329/x
3. Step 3: Cross multiply
   6,322,228x = 9,034,329 × 9,034,329
4. Step 4: Simplify right side
   6,322,228x = 81,619,100,480,241
5. Step 5: Solve for x
   x = 81,619,100,480,241/6,322,228
6. Step 6: Final answer
   x = 12,909,863.50