Finding the Third Proportional to 757,788 and 1,673,676

Step by Step Solution

1. Step 1: Write the proportion equation
   757,788 : 1,673,676 = 1,673,676 : x
2. Step 2: Convert to fraction form
   757,788/1,673,676 = 1,673,676/x
3. Step 3: Cross multiply
   757,788x = 1,673,676 × 1,673,676
4. Step 4: Simplify right side
   757,788x = 2,801,191,352,976
5. Step 5: Solve for x
   x = 2,801,191,352,976/757,788
6. Step 6: Final answer
   x = 3,696,536.96