Finding the Third Proportional to 42,532 and 93,128

Step by Step Solution

1. Step 1: Write the proportion equation
   42,532 : 93,128 = 93,128 : x
2. Step 2: Convert to fraction form
   42,532/93,128 = 93,128/x
3. Step 3: Cross multiply
   42,532x = 93,128 × 93,128
4. Step 4: Simplify right side
   42,532x = 8,672,824,384
5. Step 5: Solve for x
   x = 8,672,824,384/42,532
6. Step 6: Final answer
   x = 203,912.92