Finding the Third Proportional to 9,871,684 and 22,011,851

Step by Step Solution

1. Step 1: Write the proportion equation
   9,871,684 : 22,011,851 = 22,011,851 : x
2. Step 2: Convert to fraction form
   9,871,684/22,011,851 = 22,011,851/x
3. Step 3: Cross multiply
   9,871,684x = 22,011,851 × 22,011,851
4. Step 4: Simplify right side
   9,871,684x = 484,521,584,446,201
5. Step 5: Solve for x
   x = 484,521,584,446,201/9,871,684
6. Step 6: Final answer
   x = 49,081,958.50