Finding the Third Proportional to 997,820 and 1,536,099

Step by Step Solution

1. Step 1: Write the proportion equation
   997,820 : 1,536,099 = 1,536,099 : x
2. Step 2: Convert to fraction form
   997,820/1,536,099 = 1,536,099/x
3. Step 3: Cross multiply
   997,820x = 1,536,099 × 1,536,099
4. Step 4: Simplify right side
   997,820x = 2,359,600,137,801
5. Step 5: Solve for x
   x = 2,359,600,137,801/997,820
6. Step 6: Final answer
   x = 2,364,755.30