Finding the Third Proportional to 156,737 and 238,386

Step by Step Solution

1. Step 1: Write the proportion equation
   156,737 : 238,386 = 238,386 : x
2. Step 2: Convert to fraction form
   156,737/238,386 = 238,386/x
3. Step 3: Cross multiply
   156,737x = 238,386 × 238,386
4. Step 4: Simplify right side
   156,737x = 56,827,884,996
5. Step 5: Solve for x
   x = 56,827,884,996/156,737
6. Step 6: Final answer
   x = 362,568.41