Finding the Third Proportional to 727,158 and 1,557,996

Step by Step Solution

1. Step 1: Write the proportion equation
   727,158 : 1,557,996 = 1,557,996 : x
2. Step 2: Convert to fraction form
   727,158/1,557,996 = 1,557,996/x
3. Step 3: Cross multiply
   727,158x = 1,557,996 × 1,557,996
4. Step 4: Simplify right side
   727,158x = 2,427,351,536,016
5. Step 5: Solve for x
   x = 2,427,351,536,016/727,158
6. Step 6: Final answer
   x = 3,338,134.95