Finding the Third Proportional to 3,937,008 and 8,188,296

Step by Step Solution

1. Step 1: Write the proportion equation
   3,937,008 : 8,188,296 = 8,188,296 : x
2. Step 2: Convert to fraction form
   3,937,008/8,188,296 = 8,188,296/x
3. Step 3: Cross multiply
   3,937,008x = 8,188,296 × 8,188,296
4. Step 4: Simplify right side
   3,937,008x = 67,048,191,383,616
5. Step 5: Solve for x
   x = 67,048,191,383,616/3,937,008
6. Step 6: Final answer
   x = 17,030,240.07