Finding the Third Proportional to 2,374,942 and 5,176,145

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374,942 : 5,176,145 = 5,176,145 : x
2. Step 2: Convert to fraction form
   2,374,942/5,176,145 = 5,176,145/x
3. Step 3: Cross multiply
   2,374,942x = 5,176,145 × 5,176,145
4. Step 4: Simplify right side
   2,374,942x = 26,792,477,061,025
5. Step 5: Solve for x
   x = 26,792,477,061,025/2,374,942
6. Step 6: Final answer
   x = 11,281,318.47