Finding the Third Proportional to 3,423,917 and 8,097,188

Step by Step Solution

1. Step 1: Write the proportion equation
   3,423,917 : 8,097,188 = 8,097,188 : x
2. Step 2: Convert to fraction form
   3,423,917/8,097,188 = 8,097,188/x
3. Step 3: Cross multiply
   3,423,917x = 8,097,188 × 8,097,188
4. Step 4: Simplify right side
   3,423,917x = 65,564,453,507,344
5. Step 5: Solve for x
   x = 65,564,453,507,344/3,423,917
6. Step 6: Final answer
   x = 19,148,961.12