Finding the Third Proportional to 7,487,146 and 16,109,162

Step by Step Solution

1. Step 1: Write the proportion equation
   7,487,146 : 16,109,162 = 16,109,162 : x
2. Step 2: Convert to fraction form
   7,487,146/16,109,162 = 16,109,162/x
3. Step 3: Cross multiply
   7,487,146x = 16,109,162 × 16,109,162
4. Step 4: Simplify right side
   7,487,146x = 259,505,100,342,244
5. Step 5: Solve for x
   x = 259,505,100,342,244/7,487,146
6. Step 6: Final answer
   x = 34,660,082.81