Finding the Third Proportional to 226,500 and 492,854

Step by Step Solution

1. Step 1: Write the proportion equation
   226,500 : 492,854 = 492,854 : x
2. Step 2: Convert to fraction form
   226,500/492,854 = 492,854/x
3. Step 3: Cross multiply
   226,500x = 492,854 × 492,854
4. Step 4: Simplify right side
   226,500x = 242,905,065,316
5. Step 5: Solve for x
   x = 242,905,065,316/226,500
6. Step 6: Final answer
   x = 1,072,428.54