Finding the Third Proportional to 124,624.25 and 188,422.88

Step by Step Solution

1. Step 1: Write the proportion equation
   124,624.25 : 188,422.88 = 188,422.88 : x
2. Step 2: Convert to fraction form
   124,624.25/188,422.88 = 188,422.88/x
3. Step 3: Cross multiply
   124,624.25x = 188,422.88 × 188,422.88
4. Step 4: Simplify right side
   124,624.25x = 35,503,179,823.27
5. Step 5: Solve for x
   x = 35,503,179,823.27/124,624.25
6. Step 6: Final answer
   x = 284,881.79