Finding the Third Proportional to 3,755,546 and 8,109,764

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755,546 : 8,109,764 = 8,109,764 : x
2. Step 2: Convert to fraction form
   3,755,546/8,109,764 = 8,109,764/x
3. Step 3: Cross multiply
   3,755,546x = 8,109,764 × 8,109,764
4. Step 4: Simplify right side
   3,755,546x = 65,768,272,135,696
5. Step 5: Solve for x
   x = 65,768,272,135,696/3,755,546
6. Step 6: Final answer
   x = 17,512,306.37