Finding the Third Proportional to 42,153.75 and 92,083.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,153.75 : 92,083.50 = 92,083.50 : x
2. Step 2: Convert to fraction form
   42,153.75/92,083.50 = 92,083.50/x
3. Step 3: Cross multiply
   42,153.75x = 92,083.50 × 92,083.50
4. Step 4: Simplify right side
   42,153.75x = 8,479,370,972.25
5. Step 5: Solve for x
   x = 8,479,370,972.25/42,153.75
6. Step 6: Final answer
   x = 201,153.42