Finding the Third Proportional to 105,105.50 and 151,097

Step by Step Solution

1. Step 1: Write the proportion equation
   105,105.50 : 151,097 = 151,097 : x
2. Step 2: Convert to fraction form
   105,105.50/151,097 = 151,097/x
3. Step 3: Cross multiply
   105,105.50x = 151,097 × 151,097
4. Step 4: Simplify right side
   105,105.50x = 22,830,303,409
5. Step 5: Solve for x
   x = 22,830,303,409/105,105.50
6. Step 6: Final answer
   x = 217,213.21