Finding the Third Proportional to 42,529.50 and 92,335.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,529.50 : 92,335.50 = 92,335.50 : x
2. Step 2: Convert to fraction form
   42,529.50/92,335.50 = 92,335.50/x
3. Step 3: Cross multiply
   42,529.50x = 92,335.50 × 92,335.50
4. Step 4: Simplify right side
   42,529.50x = 8,525,844,560.25
5. Step 5: Solve for x
   x = 8,525,844,560.25/42,529.50
6. Step 6: Final answer
   x = 200,468.96