Finding the Third Proportional to 3,786,464 and 8,150,296

Step by Step Solution

1. Step 1: Write the proportion equation
   3,786,464 : 8,150,296 = 8,150,296 : x
2. Step 2: Convert to fraction form
   3,786,464/8,150,296 = 8,150,296/x
3. Step 3: Cross multiply
   3,786,464x = 8,150,296 × 8,150,296
4. Step 4: Simplify right side
   3,786,464x = 66,427,324,887,616
5. Step 5: Solve for x
   x = 66,427,324,887,616/3,786,464
6. Step 6: Final answer
   x = 17,543,366.29