Finding the Third Proportional to 70,700 and 152,236

Step by Step Solution

1. Step 1: Write the proportion equation
   70,700 : 152,236 = 152,236 : x
2. Step 2: Convert to fraction form
   70,700/152,236 = 152,236/x
3. Step 3: Cross multiply
   70,700x = 152,236 × 152,236
4. Step 4: Simplify right side
   70,700x = 23,175,799,696
5. Step 5: Solve for x
   x = 23,175,799,696/70,700
6. Step 6: Final answer
   x = 327,804.80