Finding the Third Proportional to 60,711 and 90,444

Step by Step Solution

1. Step 1: Write the proportion equation
   60,711 : 90,444 = 90,444 : x
2. Step 2: Convert to fraction form
   60,711/90,444 = 90,444/x
3. Step 3: Cross multiply
   60,711x = 90,444 × 90,444
4. Step 4: Simplify right side
   60,711x = 8,180,117,136
5. Step 5: Solve for x
   x = 8,180,117,136/60,711
6. Step 6: Final answer
   x = 134,738.63