Finding the Third Proportional to 71,152 and 100,110

Step by Step Solution

1. Step 1: Write the proportion equation
   71,152 : 100,110 = 100,110 : x
2. Step 2: Convert to fraction form
   71,152/100,110 = 100,110/x
3. Step 3: Cross multiply
   71,152x = 100,110 × 100,110
4. Step 4: Simplify right side
   71,152x = 10,022,012,100
5. Step 5: Solve for x
   x = 10,022,012,100/71,152
6. Step 6: Final answer
   x = 140,853.55