Finding the Third Proportional to 5,074,416 and 10,647,054

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074,416 : 10,647,054 = 10,647,054 : x
2. Step 2: Convert to fraction form
   5,074,416/10,647,054 = 10,647,054/x
3. Step 3: Cross multiply
   5,074,416x = 10,647,054 × 10,647,054
4. Step 4: Simplify right side
   5,074,416x = 113,359,758,878,916
5. Step 5: Solve for x
   x = 113,359,758,878,916/5,074,416
6. Step 6: Final answer
   x = 22,339,468.99