Finding the Third Proportional to 997,102 and 2,176,940

Step by Step Solution

1. Step 1: Write the proportion equation
   997,102 : 2,176,940 = 2,176,940 : x
2. Step 2: Convert to fraction form
   997,102/2,176,940 = 2,176,940/x
3. Step 3: Cross multiply
   997,102x = 2,176,940 × 2,176,940
4. Step 4: Simplify right side
   997,102x = 4,739,067,763,600
5. Step 5: Solve for x
   x = 4,739,067,763,600/997,102
6. Step 6: Final answer
   x = 4,752,841.50