Finding the Third Proportional to 42,211.13 and 59,362.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,211.13 : 59,362.88 = 59,362.88 : x
2. Step 2: Convert to fraction form
   42,211.13/59,362.88 = 59,362.88/x
3. Step 3: Cross multiply
   42,211.13x = 59,362.88 × 59,362.88
4. Step 4: Simplify right side
   42,211.13x = 3,523,950,928.27
5. Step 5: Solve for x
   x = 3,523,950,928.27/42,211.13
6. Step 6: Final answer
   x = 83,483.94