Finding the Third Proportional to 998,174 and 1,535,815

Step by Step Solution

1. Step 1: Write the proportion equation
   998,174 : 1,535,815 = 1,535,815 : x
2. Step 2: Convert to fraction form
   998,174/1,535,815 = 1,535,815/x
3. Step 3: Cross multiply
   998,174x = 1,535,815 × 1,535,815
4. Step 4: Simplify right side
   998,174x = 2,358,727,714,225
5. Step 5: Solve for x
   x = 2,358,727,714,225/998,174
6. Step 6: Final answer
   x = 2,363,042.63