Finding the Third Proportional to 4,253,417 and 9,333,513

Step by Step Solution

1. Step 1: Write the proportion equation
   4,253,417 : 9,333,513 = 9,333,513 : x
2. Step 2: Convert to fraction form
   4,253,417/9,333,513 = 9,333,513/x
3. Step 3: Cross multiply
   4,253,417x = 9,333,513 × 9,333,513
4. Step 4: Simplify right side
   4,253,417x = 87,114,464,921,169
5. Step 5: Solve for x
   x = 87,114,464,921,169/4,253,417
6. Step 6: Final answer
   x = 20,481,054.39