Finding the Third Proportional to 47,064.56 and 71,699.81

Step by Step Solution

1. Step 1: Write the proportion equation
   47,064.56 : 71,699.81 = 71,699.81 : x
2. Step 2: Convert to fraction form
   47,064.56/71,699.81 = 71,699.81/x
3. Step 3: Cross multiply
   47,064.56x = 71,699.81 × 71,699.81
4. Step 4: Simplify right side
   47,064.56x = 5,140,863,112.54
5. Step 5: Solve for x
   x = 5,140,863,112.54/47,064.56
6. Step 6: Final answer
   x = 109,230.02