Finding the Third Proportional to 231,829 and 492,088

Step by Step Solution

1. Step 1: Write the proportion equation
   231,829 : 492,088 = 492,088 : x
2. Step 2: Convert to fraction form
   231,829/492,088 = 492,088/x
3. Step 3: Cross multiply
   231,829x = 492,088 × 492,088
4. Step 4: Simplify right side
   231,829x = 242,150,599,744
5. Step 5: Solve for x
   x = 242,150,599,744/231,829
6. Step 6: Final answer
   x = 1,044,522.47