Finding the Third Proportional to 124,269.56 and 194,400.56

Step by Step Solution

1. Step 1: Write the proportion equation
   124,269.56 : 194,400.56 = 194,400.56 : x
2. Step 2: Convert to fraction form
   124,269.56/194,400.56 = 194,400.56/x
3. Step 3: Cross multiply
   124,269.56x = 194,400.56 × 194,400.56
4. Step 4: Simplify right side
   124,269.56x = 37,791,578,700.32
5. Step 5: Solve for x
   x = 37,791,578,700.32/124,269.56
6. Step 6: Final answer
   x = 304,109.69