Finding the Third Proportional to 5,042,832 and 7,569,408

Step by Step Solution

1. Step 1: Write the proportion equation
   5,042,832 : 7,569,408 = 7,569,408 : x
2. Step 2: Convert to fraction form
   5,042,832/7,569,408 = 7,569,408/x
3. Step 3: Cross multiply
   5,042,832x = 7,569,408 × 7,569,408
4. Step 4: Simplify right side
   5,042,832x = 57,295,937,470,464
5. Step 5: Solve for x
   x = 57,295,937,470,464/5,042,832
6. Step 6: Final answer
   x = 11,361,857.28