Finding the Third Proportional to 2,066,410 and 4,459,028

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,410 : 4,459,028 = 4,459,028 : x
2. Step 2: Convert to fraction form
   2,066,410/4,459,028 = 4,459,028/x
3. Step 3: Cross multiply
   2,066,410x = 4,459,028 × 4,459,028
4. Step 4: Simplify right side
   2,066,410x = 19,882,930,704,784
5. Step 5: Solve for x
   x = 19,882,930,704,784/2,066,410
6. Step 6: Final answer
   x = 9,621,967.91