Finding the Third Proportional to 9,871,519 and 22,011,522

Step by Step Solution

1. Step 1: Write the proportion equation
   9,871,519 : 22,011,522 = 22,011,522 : x
2. Step 2: Convert to fraction form
   9,871,519/22,011,522 = 22,011,522/x
3. Step 3: Cross multiply
   9,871,519x = 22,011,522 × 22,011,522
4. Step 4: Simplify right side
   9,871,519x = 484,507,100,756,484
5. Step 5: Solve for x
   x = 484,507,100,756,484/9,871,519
6. Step 6: Final answer
   x = 49,081,311.68