Finding the Third Proportional to 222,526 and 493,098

Step by Step Solution

1. Step 1: Write the proportion equation
   222,526 : 493,098 = 493,098 : x
2. Step 2: Convert to fraction form
   222,526/493,098 = 493,098/x
3. Step 3: Cross multiply
   222,526x = 493,098 × 493,098
4. Step 4: Simplify right side
   222,526x = 243,145,637,604
5. Step 5: Solve for x
   x = 243,145,637,604/222,526
6. Step 6: Final answer
   x = 1,092,661.70