Finding the Third Proportional to 757,560 and 1,683,279

Step by Step Solution

1. Step 1: Write the proportion equation
   757,560 : 1,683,279 = 1,683,279 : x
2. Step 2: Convert to fraction form
   757,560/1,683,279 = 1,683,279/x
3. Step 3: Cross multiply
   757,560x = 1,683,279 × 1,683,279
4. Step 4: Simplify right side
   757,560x = 2,833,428,191,841
5. Step 5: Solve for x
   x = 2,833,428,191,841/757,560
6. Step 6: Final answer
   x = 3,740,203.01