Finding the Third Proportional to 227,088 and 492,814

Step by Step Solution

1. Step 1: Write the proportion equation
   227,088 : 492,814 = 492,814 : x
2. Step 2: Convert to fraction form
   227,088/492,814 = 492,814/x
3. Step 3: Cross multiply
   227,088x = 492,814 × 492,814
4. Step 4: Simplify right side
   227,088x = 242,865,638,596
5. Step 5: Solve for x
   x = 242,865,638,596/227,088
6. Step 6: Final answer
   x = 1,069,478.08