Finding the Third Proportional to 124,531.50 and 194,574

Step by Step Solution

1. Step 1: Write the proportion equation
   124,531.50 : 194,574 = 194,574 : x
2. Step 2: Convert to fraction form
   124,531.50/194,574 = 194,574/x
3. Step 3: Cross multiply
   124,531.50x = 194,574 × 194,574
4. Step 4: Simplify right side
   124,531.50x = 37,859,041,476
5. Step 5: Solve for x
   x = 37,859,041,476/124,531.50
6. Step 6: Final answer
   x = 304,011.77