Finding the Third Proportional to 103,605.75 and 154,769

Step by Step Solution

1. Step 1: Write the proportion equation
   103,605.75 : 154,769 = 154,769 : x
2. Step 2: Convert to fraction form
   103,605.75/154,769 = 154,769/x
3. Step 3: Cross multiply
   103,605.75x = 154,769 × 154,769
4. Step 4: Simplify right side
   103,605.75x = 23,953,443,361
5. Step 5: Solve for x
   x = 23,953,443,361/103,605.75
6. Step 6: Final answer
   x = 231,198.01