Finding the Third Proportional to 8,227,580 and 17,719,508

Step by Step Solution

1. Step 1: Write the proportion equation
   8,227,580 : 17,719,508 = 17,719,508 : x
2. Step 2: Convert to fraction form
   8,227,580/17,719,508 = 17,719,508/x
3. Step 3: Cross multiply
   8,227,580x = 17,719,508 × 17,719,508
4. Step 4: Simplify right side
   8,227,580x = 313,980,963,762,064
5. Step 5: Solve for x
   x = 313,980,963,762,064/8,227,580
6. Step 6: Final answer
   x = 38,162,006.78