Finding the Third Proportional to 71,160 and 103,064

Step by Step Solution

1. Step 1: Write the proportion equation
   71,160 : 103,064 = 103,064 : x
2. Step 2: Convert to fraction form
   71,160/103,064 = 103,064/x
3. Step 3: Cross multiply
   71,160x = 103,064 × 103,064
4. Step 4: Simplify right side
   71,160x = 10,622,188,096
5. Step 5: Solve for x
   x = 10,622,188,096/71,160
6. Step 6: Final answer
   x = 149,271.90