Finding the Third Proportional to 997,732.69 and 2,188,607.34

Step by Step Solution

1. Step 1: Write the proportion equation
   997,732.69 : 2,188,607.34 = 2,188,607.34 : x
2. Step 2: Convert to fraction form
   997,732.69/2,188,607.34 = 2,188,607.34/x
3. Step 3: Cross multiply
   997,732.69x = 2,188,607.34 × 2,188,607.34
4. Step 4: Simplify right side
   997,732.69x = 4,790,002,105,116.43
5. Step 5: Solve for x
   x = 4,790,002,105,116.43/997,732.69
6. Step 6: Final answer
   x = 4,800,887.22