Finding the Third Proportional to 123,363 and 266,301

Step by Step Solution

1. Step 1: Write the proportion equation
   123,363 : 266,301 = 266,301 : x
2. Step 2: Convert to fraction form
   123,363/266,301 = 266,301/x
3. Step 3: Cross multiply
   123,363x = 266,301 × 266,301
4. Step 4: Simplify right side
   123,363x = 70,916,222,601
5. Step 5: Solve for x
   x = 70,916,222,601/123,363
6. Step 6: Final answer
   x = 574,858.12