Finding the Third Proportional to 4,548,233 and 9,951,016

Step by Step Solution

1. Step 1: Write the proportion equation
   4,548,233 : 9,951,016 = 9,951,016 : x
2. Step 2: Convert to fraction form
   4,548,233/9,951,016 = 9,951,016/x
3. Step 3: Cross multiply
   4,548,233x = 9,951,016 × 9,951,016
4. Step 4: Simplify right side
   4,548,233x = 99,022,719,432,256
5. Step 5: Solve for x
   x = 99,022,719,432,256/4,548,233
6. Step 6: Final answer
   x = 21,771,690.11