Finding the Third Proportional to 4,237,602 and 9,267,450

Step by Step Solution

1. Step 1: Write the proportion equation
   4,237,602 : 9,267,450 = 9,267,450 : x
2. Step 2: Convert to fraction form
   4,237,602/9,267,450 = 9,267,450/x
3. Step 3: Cross multiply
   4,237,602x = 9,267,450 × 9,267,450
4. Step 4: Simplify right side
   4,237,602x = 85,885,629,502,500
5. Step 5: Solve for x
   x = 85,885,629,502,500/4,237,602
6. Step 6: Final answer
   x = 20,267,507.31