Finding the Third Proportional to 4,253,224 and 9,333,170

Step by Step Solution

1. Step 1: Write the proportion equation
   4,253,224 : 9,333,170 = 9,333,170 : x
2. Step 2: Convert to fraction form
   4,253,224/9,333,170 = 9,333,170/x
3. Step 3: Cross multiply
   4,253,224x = 9,333,170 × 9,333,170
4. Step 4: Simplify right side
   4,253,224x = 87,108,062,248,900
5. Step 5: Solve for x
   x = 87,108,062,248,900/4,253,224
6. Step 6: Final answer
   x = 20,480,478.40