Finding the Third Proportional to 104,113.50 and 231,519

Step by Step Solution

1. Step 1: Write the proportion equation
   104,113.50 : 231,519 = 231,519 : x
2. Step 2: Convert to fraction form
   104,113.50/231,519 = 231,519/x
3. Step 3: Cross multiply
   104,113.50x = 231,519 × 231,519
4. Step 4: Simplify right side
   104,113.50x = 53,601,047,361
5. Step 5: Solve for x
   x = 53,601,047,361/104,113.50
6. Step 6: Final answer
   x = 514,832.83