Finding the Third Proportional to 1,682,877 and 3,670,349

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,877 : 3,670,349 = 3,670,349 : x
2. Step 2: Convert to fraction form
   1,682,877/3,670,349 = 3,670,349/x
3. Step 3: Cross multiply
   1,682,877x = 3,670,349 × 3,670,349
4. Step 4: Simplify right side
   1,682,877x = 13,471,461,781,801
5. Step 5: Solve for x
   x = 13,471,461,781,801/1,682,877
6. Step 6: Final answer
   x = 8,005,018.66