Finding the Third Proportional to 3,755,583 and 8,109,837

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755,583 : 8,109,837 = 8,109,837 : x
2. Step 2: Convert to fraction form
   3,755,583/8,109,837 = 8,109,837/x
3. Step 3: Cross multiply
   3,755,583x = 8,109,837 × 8,109,837
4. Step 4: Simplify right side
   3,755,583x = 65,769,456,166,569
5. Step 5: Solve for x
   x = 65,769,456,166,569/3,755,583
6. Step 6: Final answer
   x = 17,512,449.11