Finding the Third Proportional to 502,432 and 1,077,656

Step by Step Solution

1. Step 1: Write the proportion equation
   502,432 : 1,077,656 = 1,077,656 : x
2. Step 2: Convert to fraction form
   502,432/1,077,656 = 1,077,656/x
3. Step 3: Cross multiply
   502,432x = 1,077,656 × 1,077,656
4. Step 4: Simplify right side
   502,432x = 1,161,342,454,336
5. Step 5: Solve for x
   x = 1,161,342,454,336/502,432
6. Step 6: Final answer
   x = 2,311,442.05