Finding the Third Proportional to 923,176 and 1,919,736

Step by Step Solution

1. Step 1: Write the proportion equation
   923,176 : 1,919,736 = 1,919,736 : x
2. Step 2: Convert to fraction form
   923,176/1,919,736 = 1,919,736/x
3. Step 3: Cross multiply
   923,176x = 1,919,736 × 1,919,736
4. Step 4: Simplify right side
   923,176x = 3,685,386,309,696
5. Step 5: Solve for x
   x = 3,685,386,309,696/923,176
6. Step 6: Final answer
   x = 3,992,073.35