Finding the Third Proportional to 791,656 and 1,610,960

Step by Step Solution

1. Step 1: Write the proportion equation
   791,656 : 1,610,960 = 1,610,960 : x
2. Step 2: Convert to fraction form
   791,656/1,610,960 = 1,610,960/x
3. Step 3: Cross multiply
   791,656x = 1,610,960 × 1,610,960
4. Step 4: Simplify right side
   791,656x = 2,595,192,121,600
5. Step 5: Solve for x
   x = 2,595,192,121,600/791,656
6. Step 6: Final answer
   x = 3,278,181.59