Finding the Third Proportional to 42,513.75 and 92,684.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,513.75 : 92,684.25 = 92,684.25 : x
2. Step 2: Convert to fraction form
   42,513.75/92,684.25 = 92,684.25/x
3. Step 3: Cross multiply
   42,513.75x = 92,684.25 × 92,684.25
4. Step 4: Simplify right side
   42,513.75x = 8,590,370,198.06
5. Step 5: Solve for x
   x = 8,590,370,198.06/42,513.75
6. Step 6: Final answer
   x = 202,060.98