Finding the Third Proportional to 3,212,532 and 4,974,324

Step by Step Solution

1. Step 1: Write the proportion equation
   3,212,532 : 4,974,324 = 4,974,324 : x
2. Step 2: Convert to fraction form
   3,212,532/4,974,324 = 4,974,324/x
3. Step 3: Cross multiply
   3,212,532x = 4,974,324 × 4,974,324
4. Step 4: Simplify right side
   3,212,532x = 24,743,899,256,976
5. Step 5: Solve for x
   x = 24,743,899,256,976/3,212,532
6. Step 6: Final answer
   x = 7,702,304.37