Finding the Third Proportional to 998,703 and 1,413,141

Step by Step Solution

1. Step 1: Write the proportion equation
   998,703 : 1,413,141 = 1,413,141 : x
2. Step 2: Convert to fraction form
   998,703/1,413,141 = 1,413,141/x
3. Step 3: Cross multiply
   998,703x = 1,413,141 × 1,413,141
4. Step 4: Simplify right side
   998,703x = 1,996,967,485,881
5. Step 5: Solve for x
   x = 1,996,967,485,881/998,703
6. Step 6: Final answer
   x = 1,999,560.92