Finding the Third Proportional to 19,266 and 42,060

Step by Step Solution

1. Step 1: Write the proportion equation
   19,266 : 42,060 = 42,060 : x
2. Step 2: Convert to fraction form
   19,266/42,060 = 42,060/x
3. Step 3: Cross multiply
   19,266x = 42,060 × 42,060
4. Step 4: Simplify right side
   19,266x = 1,769,043,600
5. Step 5: Solve for x
   x = 1,769,043,600/19,266
6. Step 6: Final answer
   x = 91,822.05