Finding the Third Proportional to 42,364 and 59,512

Step by Step Solution

1. Step 1: Write the proportion equation
   42,364 : 59,512 = 59,512 : x
2. Step 2: Convert to fraction form
   42,364/59,512 = 59,512/x
3. Step 3: Cross multiply
   42,364x = 59,512 × 59,512
4. Step 4: Simplify right side
   42,364x = 3,541,678,144
5. Step 5: Solve for x
   x = 3,541,678,144/42,364
6. Step 6: Final answer
   x = 83,601.13