Finding the Third Proportional to 1,691,932 and 3,662,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,691,932 : 3,662,648 = 3,662,648 : x
2. Step 2: Convert to fraction form
   1,691,932/3,662,648 = 3,662,648/x
3. Step 3: Cross multiply
   1,691,932x = 3,662,648 × 3,662,648
4. Step 4: Simplify right side
   1,691,932x = 13,414,990,371,904
5. Step 5: Solve for x
   x = 13,414,990,371,904/1,691,932
6. Step 6: Final answer
   x = 7,928,799.96