Finding the Third Proportional to 16,485,492 and 35,408,616

Step by Step Solution

1. Step 1: Write the proportion equation
   16,485,492 : 35,408,616 = 35,408,616 : x
2. Step 2: Convert to fraction form
   16,485,492/35,408,616 = 35,408,616/x
3. Step 3: Cross multiply
   16,485,492x = 35,408,616 × 35,408,616
4. Step 4: Simplify right side
   16,485,492x = 1,253,770,087,035,456
5. Step 5: Solve for x
   x = 1,253,770,087,035,456/16,485,492
6. Step 6: Final answer
   x = 76,052,937.15