Finding the Third Proportional to 47,090.50 and 65,997.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,090.50 : 65,997.50 = 65,997.50 : x
2. Step 2: Convert to fraction form
   47,090.50/65,997.50 = 65,997.50/x
3. Step 3: Cross multiply
   47,090.50x = 65,997.50 × 65,997.50
4. Step 4: Simplify right side
   47,090.50x = 4,355,670,006.25
5. Step 5: Solve for x
   x = 4,355,670,006.25/47,090.50
6. Step 6: Final answer
   x = 92,495.73