Finding the Third Proportional to 1,736,832 and 3,660,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,832 : 3,660,288 = 3,660,288 : x
2. Step 2: Convert to fraction form
   1,736,832/3,660,288 = 3,660,288/x
3. Step 3: Cross multiply
   1,736,832x = 3,660,288 × 3,660,288
4. Step 4: Simplify right side
   1,736,832x = 13,397,708,242,944
5. Step 5: Solve for x
   x = 13,397,708,242,944/1,736,832
6. Step 6: Final answer
   x = 7,713,876.90