Finding the Third Proportional to 9,477,158 and 20,467,360

Step by Step Solution

1. Step 1: Write the proportion equation
   9,477,158 : 20,467,360 = 20,467,360 : x
2. Step 2: Convert to fraction form
   9,477,158/20,467,360 = 20,467,360/x
3. Step 3: Cross multiply
   9,477,158x = 20,467,360 × 20,467,360
4. Step 4: Simplify right side
   9,477,158x = 418,912,825,369,600
5. Step 5: Solve for x
   x = 418,912,825,369,600/9,477,158
6. Step 6: Final answer
   x = 44,202,367.99