Finding the Third Proportional to 71,327.50 and 110,384.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,327.50 : 110,384.50 = 110,384.50 : x
2. Step 2: Convert to fraction form
   71,327.50/110,384.50 = 110,384.50/x
3. Step 3: Cross multiply
   71,327.50x = 110,384.50 × 110,384.50
4. Step 4: Simplify right side
   71,327.50x = 12,184,737,840.25
5. Step 5: Solve for x
   x = 12,184,737,840.25/71,327.50
6. Step 6: Final answer
   x = 170,828.05