Finding the Third Proportional to 101,568.50 and 157,190

Step by Step Solution

1. Step 1: Write the proportion equation
   101,568.50 : 157,190 = 157,190 : x
2. Step 2: Convert to fraction form
   101,568.50/157,190 = 157,190/x
3. Step 3: Cross multiply
   101,568.50x = 157,190 × 157,190
4. Step 4: Simplify right side
   101,568.50x = 24,708,696,100
5. Step 5: Solve for x
   x = 24,708,696,100/101,568.50
6. Step 6: Final answer
   x = 243,271.25