Finding the Third Proportional to 31,095.75 and 73,090.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,095.75 : 73,090.50 = 73,090.50 : x
2. Step 2: Convert to fraction form
   31,095.75/73,090.50 = 73,090.50/x
3. Step 3: Cross multiply
   31,095.75x = 73,090.50 × 73,090.50
4. Step 4: Simplify right side
   31,095.75x = 5,342,221,190.25
5. Step 5: Solve for x
   x = 5,342,221,190.25/31,095.75
6. Step 6: Final answer
   x = 171,799.08