Finding the Third Proportional to 47,091 and 65,998.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,091 : 65,998.50 = 65,998.50 : x
2. Step 2: Convert to fraction form
   47,091/65,998.50 = 65,998.50/x
3. Step 3: Cross multiply
   47,091x = 65,998.50 × 65,998.50
4. Step 4: Simplify right side
   47,091x = 4,355,802,002.25
5. Step 5: Solve for x
   x = 4,355,802,002.25/47,091
6. Step 6: Final answer
   x = 92,497.55