Finding the Third Proportional to 4,253,229 and 9,333,180

Step by Step Solution

1. Step 1: Write the proportion equation
   4,253,229 : 9,333,180 = 9,333,180 : x
2. Step 2: Convert to fraction form
   4,253,229/9,333,180 = 9,333,180/x
3. Step 3: Cross multiply
   4,253,229x = 9,333,180 × 9,333,180
4. Step 4: Simplify right side
   4,253,229x = 87,108,248,912,400
5. Step 5: Solve for x
   x = 87,108,248,912,400/4,253,229
6. Step 6: Final answer
   x = 20,480,498.21