Finding the Third Proportional to 798,557 and 1,196,606

Step by Step Solution

1. Step 1: Write the proportion equation
   798,557 : 1,196,606 = 1,196,606 : x
2. Step 2: Convert to fraction form
   798,557/1,196,606 = 1,196,606/x
3. Step 3: Cross multiply
   798,557x = 1,196,606 × 1,196,606
4. Step 4: Simplify right side
   798,557x = 1,431,865,919,236
5. Step 5: Solve for x
   x = 1,431,865,919,236/798,557
6. Step 6: Final answer
   x = 1,793,066.64