Finding the Third Proportional to 62,185.50 and 133,236

Step by Step Solution

1. Step 1: Write the proportion equation
   62,185.50 : 133,236 = 133,236 : x
2. Step 2: Convert to fraction form
   62,185.50/133,236 = 133,236/x
3. Step 3: Cross multiply
   62,185.50x = 133,236 × 133,236
4. Step 4: Simplify right side
   62,185.50x = 17,751,831,696
5. Step 5: Solve for x
   x = 17,751,831,696/62,185.50
6. Step 6: Final answer
   x = 285,465.77