Finding the Third Proportional to 1,448,550 and 3,117,996

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,550 : 3,117,996 = 3,117,996 : x
2. Step 2: Convert to fraction form
   1,448,550/3,117,996 = 3,117,996/x
3. Step 3: Cross multiply
   1,448,550x = 3,117,996 × 3,117,996
4. Step 4: Simplify right side
   1,448,550x = 9,721,899,056,016
5. Step 5: Solve for x
   x = 9,721,899,056,016/1,448,550
6. Step 6: Final answer
   x = 6,711,469.44