Finding the Third Proportional to 48,011 and 72,679.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,011 : 72,679.50 = 72,679.50 : x
2. Step 2: Convert to fraction form
   48,011/72,679.50 = 72,679.50/x
3. Step 3: Cross multiply
   48,011x = 72,679.50 × 72,679.50
4. Step 4: Simplify right side
   48,011x = 5,282,309,720.25
5. Step 5: Solve for x
   x = 5,282,309,720.25/48,011
6. Step 6: Final answer
   x = 110,022.91