Finding the Third Proportional to 3,755,592 and 8,109,856

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755,592 : 8,109,856 = 8,109,856 : x
2. Step 2: Convert to fraction form
   3,755,592/8,109,856 = 8,109,856/x
3. Step 3: Cross multiply
   3,755,592x = 8,109,856 × 8,109,856
4. Step 4: Simplify right side
   3,755,592x = 65,769,764,340,736
5. Step 5: Solve for x
   x = 65,769,764,340,736/3,755,592
6. Step 6: Final answer
   x = 17,512,489.20