Finding the Third Proportional to 4,386,425 and 9,781,441

Step by Step Solution

1. Step 1: Write the proportion equation
   4,386,425 : 9,781,441 = 9,781,441 : x
2. Step 2: Convert to fraction form
   4,386,425/9,781,441 = 9,781,441/x
3. Step 3: Cross multiply
   4,386,425x = 9,781,441 × 9,781,441
4. Step 4: Simplify right side
   4,386,425x = 95,676,588,036,481
5. Step 5: Solve for x
   x = 95,676,588,036,481/4,386,425
6. Step 6: Final answer
   x = 21,811,974.00