Finding the Third Proportional to 123,759 and 193,030

Step by Step Solution

1. Step 1: Write the proportion equation
   123,759 : 193,030 = 193,030 : x
2. Step 2: Convert to fraction form
   123,759/193,030 = 193,030/x
3. Step 3: Cross multiply
   123,759x = 193,030 × 193,030
4. Step 4: Simplify right side
   123,759x = 37,260,580,900
5. Step 5: Solve for x
   x = 37,260,580,900/123,759
6. Step 6: Final answer
   x = 301,073.71