Finding the Third Proportional to 923,165 and 1,919,716

Step by Step Solution

1. Step 1: Write the proportion equation
   923,165 : 1,919,716 = 1,919,716 : x
2. Step 2: Convert to fraction form
   923,165/1,919,716 = 1,919,716/x
3. Step 3: Cross multiply
   923,165x = 1,919,716 × 1,919,716
4. Step 4: Simplify right side
   923,165x = 3,685,309,520,656
5. Step 5: Solve for x
   x = 3,685,309,520,656/923,165
6. Step 6: Final answer
   x = 3,992,037.74