Finding the Third Proportional to 238,215.94 and 524,394

Step by Step Solution

1. Step 1: Write the proportion equation
   238,215.94 : 524,394 = 524,394 : x
2. Step 2: Convert to fraction form
   238,215.94/524,394 = 524,394/x
3. Step 3: Cross multiply
   238,215.94x = 524,394 × 524,394
4. Step 4: Simplify right side
   238,215.94x = 274,989,067,236
5. Step 5: Solve for x
   x = 274,989,067,236/238,215.94
6. Step 6: Final answer
   x = 1,154,368.89