Finding the Third Proportional to 1,766,082 and 3,931,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766,082 : 3,931,872 = 3,931,872 : x
2. Step 2: Convert to fraction form
   1,766,082/3,931,872 = 3,931,872/x
3. Step 3: Cross multiply
   1,766,082x = 3,931,872 × 3,931,872
4. Step 4: Simplify right side
   1,766,082x = 15,459,617,424,384
5. Step 5: Solve for x
   x = 15,459,617,424,384/1,766,082
6. Step 6: Final answer
   x = 8,753,623.80