Finding the Third Proportional to 4,350,672 and 9,401,184

Step by Step Solution

1. Step 1: Write the proportion equation
   4,350,672 : 9,401,184 = 9,401,184 : x
2. Step 2: Convert to fraction form
   4,350,672/9,401,184 = 9,401,184/x
3. Step 3: Cross multiply
   4,350,672x = 9,401,184 × 9,401,184
4. Step 4: Simplify right side
   4,350,672x = 88,382,260,601,856
5. Step 5: Solve for x
   x = 88,382,260,601,856/4,350,672
6. Step 6: Final answer
   x = 20,314,622.80