Finding the Third Proportional to 12,013,698 and 24,879,066

Step by Step Solution

1. Step 1: Write the proportion equation
   12,013,698 : 24,879,066 = 24,879,066 : x
2. Step 2: Convert to fraction form
   12,013,698/24,879,066 = 24,879,066/x
3. Step 3: Cross multiply
   12,013,698x = 24,879,066 × 24,879,066
4. Step 4: Simplify right side
   12,013,698x = 618,967,925,032,356
5. Step 5: Solve for x
   x = 618,967,925,032,356/12,013,698
6. Step 6: Final answer
   x = 51,521,848.23