Finding the Third Proportional to 71,523.50 and 105,095.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,523.50 : 105,095.50 = 105,095.50 : x
2. Step 2: Convert to fraction form
   71,523.50/105,095.50 = 105,095.50/x
3. Step 3: Cross multiply
   71,523.50x = 105,095.50 × 105,095.50
4. Step 4: Simplify right side
   71,523.50x = 11,045,064,120.25
5. Step 5: Solve for x
   x = 11,045,064,120.25/71,523.50
6. Step 6: Final answer
   x = 154,425.67