Finding the Third Proportional to 3,755,550 and 8,109,771

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755,550 : 8,109,771 = 8,109,771 : x
2. Step 2: Convert to fraction form
   3,755,550/8,109,771 = 8,109,771/x
3. Step 3: Cross multiply
   3,755,550x = 8,109,771 × 8,109,771
4. Step 4: Simplify right side
   3,755,550x = 65,768,385,672,441
5. Step 5: Solve for x
   x = 65,768,385,672,441/3,755,550
6. Step 6: Final answer
   x = 17,512,317.95