Finding the Third Proportional to 9,401,184 and 19,619,712

Step by Step Solution

1. Step 1: Write the proportion equation
   9,401,184 : 19,619,712 = 19,619,712 : x
2. Step 2: Convert to fraction form
   9,401,184/19,619,712 = 19,619,712/x
3. Step 3: Cross multiply
   9,401,184x = 19,619,712 × 19,619,712
4. Step 4: Simplify right side
   9,401,184x = 384,933,098,962,944
5. Step 5: Solve for x
   x = 384,933,098,962,944/9,401,184
6. Step 6: Final answer
   x = 40,945,172.33