Finding the Third Proportional to 753,132 and 1,659,040

Step by Step Solution

1. Step 1: Write the proportion equation
   753,132 : 1,659,040 = 1,659,040 : x
2. Step 2: Convert to fraction form
   753,132/1,659,040 = 1,659,040/x
3. Step 3: Cross multiply
   753,132x = 1,659,040 × 1,659,040
4. Step 4: Simplify right side
   753,132x = 2,752,413,721,600
5. Step 5: Solve for x
   x = 2,752,413,721,600/753,132
6. Step 6: Final answer
   x = 3,654,623.26