Finding the Third Proportional to 7,468,240 and 16,287,968

Step by Step Solution

1. Step 1: Write the proportion equation
   7,468,240 : 16,287,968 = 16,287,968 : x
2. Step 2: Convert to fraction form
   7,468,240/16,287,968 = 16,287,968/x
3. Step 3: Cross multiply
   7,468,240x = 16,287,968 × 16,287,968
4. Step 4: Simplify right side
   7,468,240x = 265,297,901,569,024
5. Step 5: Solve for x
   x = 265,297,901,569,024/7,468,240
6. Step 6: Final answer
   x = 35,523,483.65