Finding the Third Proportional to 48,013.50 and 72,683.63

Step by Step Solution

1. Step 1: Write the proportion equation
   48,013.50 : 72,683.63 = 72,683.63 : x
2. Step 2: Convert to fraction form
   48,013.50/72,683.63 = 72,683.63/x
3. Step 3: Cross multiply
   48,013.50x = 72,683.63 × 72,683.63
4. Step 4: Simplify right side
   48,013.50x = 5,282,909,343.14
5. Step 5: Solve for x
   x = 5,282,909,343.14/48,013.50
6. Step 6: Final answer
   x = 110,029.67