Finding the Third Proportional to 48,559.50 and 74,995.88

Step by Step Solution

1. Step 1: Write the proportion equation
   48,559.50 : 74,995.88 = 74,995.88 : x
2. Step 2: Convert to fraction form
   48,559.50/74,995.88 = 74,995.88/x
3. Step 3: Cross multiply
   48,559.50x = 74,995.88 × 74,995.88
4. Step 4: Simplify right side
   48,559.50x = 5,624,381,267.02
5. Step 5: Solve for x
   x = 5,624,381,267.02/48,559.50
6. Step 6: Final answer
   x = 115,824.53