Finding the Third Proportional to 8,285,982 and 17,723,328

Step by Step Solution

1. Step 1: Write the proportion equation
   8,285,982 : 17,723,328 = 17,723,328 : x
2. Step 2: Convert to fraction form
   8,285,982/17,723,328 = 17,723,328/x
3. Step 3: Cross multiply
   8,285,982x = 17,723,328 × 17,723,328
4. Step 4: Simplify right side
   8,285,982x = 314,116,355,395,584
5. Step 5: Solve for x
   x = 314,116,355,395,584/8,285,982
6. Step 6: Final answer
   x = 37,909,369.75