Finding the Third Proportional to 4,253,387 and 9,333,462

Step by Step Solution

1. Step 1: Write the proportion equation
   4,253,387 : 9,333,462 = 9,333,462 : x
2. Step 2: Convert to fraction form
   4,253,387/9,333,462 = 9,333,462/x
3. Step 3: Cross multiply
   4,253,387x = 9,333,462 × 9,333,462
4. Step 4: Simplify right side
   4,253,387x = 87,113,512,905,444
5. Step 5: Solve for x
   x = 87,113,512,905,444/4,253,387
6. Step 6: Final answer
   x = 20,480,975.02