Finding the Third Proportional to 609,198 and 1,404,051

Step by Step Solution

1. Step 1: Write the proportion equation
   609,198 : 1,404,051 = 1,404,051 : x
2. Step 2: Convert to fraction form
   609,198/1,404,051 = 1,404,051/x
3. Step 3: Cross multiply
   609,198x = 1,404,051 × 1,404,051
4. Step 4: Simplify right side
   609,198x = 1,971,359,210,601
5. Step 5: Solve for x
   x = 1,971,359,210,601/609,198
6. Step 6: Final answer
   x = 3,235,990.94