Finding the Third Proportional to 2,424,772 and 5,105,144

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424,772 : 5,105,144 = 5,105,144 : x
2. Step 2: Convert to fraction form
   2,424,772/5,105,144 = 5,105,144/x
3. Step 3: Cross multiply
   2,424,772x = 5,105,144 × 5,105,144
4. Step 4: Simplify right side
   2,424,772x = 26,062,495,260,736
5. Step 5: Solve for x
   x = 26,062,495,260,736/2,424,772
6. Step 6: Final answer
   x = 10,748,431.30