Finding the Third Proportional to 7,456,180 and 16,307,920

Step by Step Solution

1. Step 1: Write the proportion equation
   7,456,180 : 16,307,920 = 16,307,920 : x
2. Step 2: Convert to fraction form
   7,456,180/16,307,920 = 16,307,920/x
3. Step 3: Cross multiply
   7,456,180x = 16,307,920 × 16,307,920
4. Step 4: Simplify right side
   7,456,180x = 265,948,254,726,400
5. Step 5: Solve for x
   x = 265,948,254,726,400/7,456,180
6. Step 6: Final answer
   x = 35,668,164.49