Finding the Third Proportional to 2,342,016 and 5,140,224

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342,016 : 5,140,224 = 5,140,224 : x
2. Step 2: Convert to fraction form
   2,342,016/5,140,224 = 5,140,224/x
3. Step 3: Cross multiply
   2,342,016x = 5,140,224 × 5,140,224
4. Step 4: Simplify right side
   2,342,016x = 26,421,902,770,176
5. Step 5: Solve for x
   x = 26,421,902,770,176/2,342,016
6. Step 6: Final answer
   x = 11,281,691.83