Finding the Third Proportional to 42,241.75 and 59,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,241.75 : 59,056.50 = 59,056.50 : x
2. Step 2: Convert to fraction form
   42,241.75/59,056.50 = 59,056.50/x
3. Step 3: Cross multiply
   42,241.75x = 59,056.50 × 59,056.50
4. Step 4: Simplify right side
   42,241.75x = 3,487,670,192.25
5. Step 5: Solve for x
   x = 3,487,670,192.25/42,241.75
6. Step 6: Final answer
   x = 82,564.53