Finding the Third Proportional to 27,232 and 43,870

Step by Step Solution

1. Step 1: Write the proportion equation
   27,232 : 43,870 = 43,870 : x
2. Step 2: Convert to fraction form
   27,232/43,870 = 43,870/x
3. Step 3: Cross multiply
   27,232x = 43,870 × 43,870
4. Step 4: Simplify right side
   27,232x = 1,924,576,900
5. Step 5: Solve for x
   x = 1,924,576,900/27,232
6. Step 6: Final answer
   x = 70,673.36