Finding the Third Proportional to 71,525.53 and 105,096.23

Step by Step Solution

1. Step 1: Write the proportion equation
   71,525.53 : 105,096.23 = 105,096.23 : x
2. Step 2: Convert to fraction form
   71,525.53/105,096.23 = 105,096.23/x
3. Step 3: Cross multiply
   71,525.53x = 105,096.23 × 105,096.23
4. Step 4: Simplify right side
   71,525.53x = 11,045,218,479.80
5. Step 5: Solve for x
   x = 11,045,218,479.80/71,525.53
6. Step 6: Final answer
   x = 154,423.44