Finding the Third Proportional to 1,523,198 and 3,308,986

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,198 : 3,308,986 = 3,308,986 : x
2. Step 2: Convert to fraction form
   1,523,198/3,308,986 = 3,308,986/x
3. Step 3: Cross multiply
   1,523,198x = 3,308,986 × 3,308,986
4. Step 4: Simplify right side
   1,523,198x = 10,949,388,348,196
5. Step 5: Solve for x
   x = 10,949,388,348,196/1,523,198
6. Step 6: Final answer
   x = 7,188,420.91