Finding the Third Proportional to 4,253,407 and 9,333,499

Step by Step Solution

1. Step 1: Write the proportion equation
   4,253,407 : 9,333,499 = 9,333,499 : x
2. Step 2: Convert to fraction form
   4,253,407/9,333,499 = 9,333,499/x
3. Step 3: Cross multiply
   4,253,407x = 9,333,499 × 9,333,499
4. Step 4: Simplify right side
   4,253,407x = 87,114,203,583,001
5. Step 5: Solve for x
   x = 87,114,203,583,001/4,253,407
6. Step 6: Final answer
   x = 20,481,041.10