Finding the Third Proportional to 7,894,920 and 16,410,384

Step by Step Solution

1. Step 1: Write the proportion equation
   7,894,920 : 16,410,384 = 16,410,384 : x
2. Step 2: Convert to fraction form
   7,894,920/16,410,384 = 16,410,384/x
3. Step 3: Cross multiply
   7,894,920x = 16,410,384 × 16,410,384
4. Step 4: Simplify right side
   7,894,920x = 269,300,703,027,456
5. Step 5: Solve for x
   x = 269,300,703,027,456/7,894,920
6. Step 6: Final answer
   x = 34,110,631.02