Finding the Third Proportional to 11,754,678 and 24,931,640

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754,678 : 24,931,640 = 24,931,640 : x
2. Step 2: Convert to fraction form
   11,754,678/24,931,640 = 24,931,640/x
3. Step 3: Cross multiply
   11,754,678x = 24,931,640 × 24,931,640
4. Step 4: Simplify right side
   11,754,678x = 621,586,673,089,600
5. Step 5: Solve for x
   x = 621,586,673,089,600/11,754,678
6. Step 6: Final answer
   x = 52,879,940.49