Finding the Third Proportional to 4,204,350 and 9,222,588

Step by Step Solution

1. Step 1: Write the proportion equation
   4,204,350 : 9,222,588 = 9,222,588 : x
2. Step 2: Convert to fraction form
   4,204,350/9,222,588 = 9,222,588/x
3. Step 3: Cross multiply
   4,204,350x = 9,222,588 × 9,222,588
4. Step 4: Simplify right side
   4,204,350x = 85,056,129,417,744
5. Step 5: Solve for x
   x = 85,056,129,417,744/4,204,350
6. Step 6: Final answer
   x = 20,230,506.36