Finding the Third Proportional to 42,662.50 and 93,089

Step by Step Solution

1. Step 1: Write the proportion equation
   42,662.50 : 93,089 = 93,089 : x
2. Step 2: Convert to fraction form
   42,662.50/93,089 = 93,089/x
3. Step 3: Cross multiply
   42,662.50x = 93,089 × 93,089
4. Step 4: Simplify right side
   42,662.50x = 8,665,561,921
5. Step 5: Solve for x
   x = 8,665,561,921/42,662.50
6. Step 6: Final answer
   x = 203,118.94