Finding the Third Proportional to 8,260,068 and 17,715,856

Step by Step Solution

1. Step 1: Write the proportion equation
   8,260,068 : 17,715,856 = 17,715,856 : x
2. Step 2: Convert to fraction form
   8,260,068/17,715,856 = 17,715,856/x
3. Step 3: Cross multiply
   8,260,068x = 17,715,856 × 17,715,856
4. Step 4: Simplify right side
   8,260,068x = 313,851,553,812,736
5. Step 5: Solve for x
   x = 313,851,553,812,736/8,260,068
6. Step 6: Final answer
   x = 37,996,243.35