Finding the Third Proportional to 2,112,371 and 4,561,441

Step by Step Solution

1. Step 1: Write the proportion equation
   2,112,371 : 4,561,441 = 4,561,441 : x
2. Step 2: Convert to fraction form
   2,112,371/4,561,441 = 4,561,441/x
3. Step 3: Cross multiply
   2,112,371x = 4,561,441 × 4,561,441
4. Step 4: Simplify right side
   2,112,371x = 20,806,743,996,481
5. Step 5: Solve for x
   x = 20,806,743,996,481/2,112,371
6. Step 6: Final answer
   x = 9,849,947.76