Finding the Third Proportional to 57,526 and 123,249

Step by Step Solution

1. Step 1: Write the proportion equation
   57,526 : 123,249 = 123,249 : x
2. Step 2: Convert to fraction form
   57,526/123,249 = 123,249/x
3. Step 3: Cross multiply
   57,526x = 123,249 × 123,249
4. Step 4: Simplify right side
   57,526x = 15,190,316,001
5. Step 5: Solve for x
   x = 15,190,316,001/57,526
6. Step 6: Final answer
   x = 264,060.01