Finding the Third Proportional to 108,710 and 150,213

Step by Step Solution

1. Step 1: Write the proportion equation
   108,710 : 150,213 = 150,213 : x
2. Step 2: Convert to fraction form
   108,710/150,213 = 150,213/x
3. Step 3: Cross multiply
   108,710x = 150,213 × 150,213
4. Step 4: Simplify right side
   108,710x = 22,563,945,369
5. Step 5: Solve for x
   x = 22,563,945,369/108,710
6. Step 6: Final answer
   x = 207,560.90