Finding the Third Proportional to 493,436 and 1,025,656

Step by Step Solution

1. Step 1: Write the proportion equation
   493,436 : 1,025,656 = 1,025,656 : x
2. Step 2: Convert to fraction form
   493,436/1,025,656 = 1,025,656/x
3. Step 3: Cross multiply
   493,436x = 1,025,656 × 1,025,656
4. Step 4: Simplify right side
   493,436x = 1,051,970,230,336
5. Step 5: Solve for x
   x = 1,051,970,230,336/493,436
6. Step 6: Final answer
   x = 2,131,928.42