Finding the Third Proportional to 124,532 and 194,574.75

Step by Step Solution

1. Step 1: Write the proportion equation
   124,532 : 194,574.75 = 194,574.75 : x
2. Step 2: Convert to fraction form
   124,532/194,574.75 = 194,574.75/x
3. Step 3: Cross multiply
   124,532x = 194,574.75 × 194,574.75
4. Step 4: Simplify right side
   124,532x = 37,859,333,337.56
5. Step 5: Solve for x
   x = 37,859,333,337.56/124,532
6. Step 6: Final answer
   x = 304,012.89