Finding the Third Proportional to 30,327 and 65,586

Step by Step Solution

1. Step 1: Write the proportion equation
   30,327 : 65,586 = 65,586 : x
2. Step 2: Convert to fraction form
   30,327/65,586 = 65,586/x
3. Step 3: Cross multiply
   30,327x = 65,586 × 65,586
4. Step 4: Simplify right side
   30,327x = 4,301,523,396
5. Step 5: Solve for x
   x = 4,301,523,396/30,327
6. Step 6: Final answer
   x = 141,838.08