Finding the Third Proportional to 884,684 and 1,919,178

Step by Step Solution

1. Step 1: Write the proportion equation
   884,684 : 1,919,178 = 1,919,178 : x
2. Step 2: Convert to fraction form
   884,684/1,919,178 = 1,919,178/x
3. Step 3: Cross multiply
   884,684x = 1,919,178 × 1,919,178
4. Step 4: Simplify right side
   884,684x = 3,683,244,195,684
5. Step 5: Solve for x
   x = 3,683,244,195,684/884,684
6. Step 6: Final answer
   x = 4,163,344.42