Finding the Third Proportional to 238,754 and 372,662

Step by Step Solution

1. Step 1: Write the proportion equation
   238,754 : 372,662 = 372,662 : x
2. Step 2: Convert to fraction form
   238,754/372,662 = 372,662/x
3. Step 3: Cross multiply
   238,754x = 372,662 × 372,662
4. Step 4: Simplify right side
   238,754x = 138,876,966,244
5. Step 5: Solve for x
   x = 138,876,966,244/238,754
6. Step 6: Final answer
   x = 581,673.88