Finding the Third Proportional to 157,852 and 238,410

Step by Step Solution

1. Step 1: Write the proportion equation
   157,852 : 238,410 = 238,410 : x
2. Step 2: Convert to fraction form
   157,852/238,410 = 238,410/x
3. Step 3: Cross multiply
   157,852x = 238,410 × 238,410
4. Step 4: Simplify right side
   157,852x = 56,839,328,100
5. Step 5: Solve for x
   x = 56,839,328,100/157,852
6. Step 6: Final answer
   x = 360,079.87