Finding the Third Proportional to 42,067.50 and 92,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,067.50 : 92,032.50 = 92,032.50 : x
2. Step 2: Convert to fraction form
   42,067.50/92,032.50 = 92,032.50/x
3. Step 3: Cross multiply
   42,067.50x = 92,032.50 × 92,032.50
4. Step 4: Simplify right side
   42,067.50x = 8,469,981,056.25
5. Step 5: Solve for x
   x = 8,469,981,056.25/42,067.50
6. Step 6: Final answer
   x = 201,342.63