Finding the Third Proportional to 107,071.50 and 230,586

Step by Step Solution

1. Step 1: Write the proportion equation
   107,071.50 : 230,586 = 230,586 : x
2. Step 2: Convert to fraction form
   107,071.50/230,586 = 230,586/x
3. Step 3: Cross multiply
   107,071.50x = 230,586 × 230,586
4. Step 4: Simplify right side
   107,071.50x = 53,169,903,396
5. Step 5: Solve for x
   x = 53,169,903,396/107,071.50
6. Step 6: Final answer
   x = 496,583.16