Finding the Third Proportional to 683,856 and 1,493,586

Step by Step Solution

1. Step 1: Write the proportion equation
   683,856 : 1,493,586 = 1,493,586 : x
2. Step 2: Convert to fraction form
   683,856/1,493,586 = 1,493,586/x
3. Step 3: Cross multiply
   683,856x = 1,493,586 × 1,493,586
4. Step 4: Simplify right side
   683,856x = 2,230,799,139,396
5. Step 5: Solve for x
   x = 2,230,799,139,396/683,856
6. Step 6: Final answer
   x = 3,262,089.01