Finding the Third Proportional to 788,040 and 1,632,132

Step by Step Solution

1. Step 1: Write the proportion equation
   788,040 : 1,632,132 = 1,632,132 : x
2. Step 2: Convert to fraction form
   788,040/1,632,132 = 1,632,132/x
3. Step 3: Cross multiply
   788,040x = 1,632,132 × 1,632,132
4. Step 4: Simplify right side
   788,040x = 2,663,854,865,424
5. Step 5: Solve for x
   x = 2,663,854,865,424/788,040
6. Step 6: Final answer
   x = 3,380,354.89