Finding the Third Proportional to 2,227,231 and 3,473,949

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,231 : 3,473,949 = 3,473,949 : x
2. Step 2: Convert to fraction form
   2,227,231/3,473,949 = 3,473,949/x
3. Step 3: Cross multiply
   2,227,231x = 3,473,949 × 3,473,949
4. Step 4: Simplify right side
   2,227,231x = 12,068,321,654,601
5. Step 5: Solve for x
   x = 12,068,321,654,601/2,227,231
6. Step 6: Final answer
   x = 5,418,531.65