Finding the Third Proportional to 34,545 and 50,683.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,545 : 50,683.50 = 50,683.50 : x
2. Step 2: Convert to fraction form
   34,545/50,683.50 = 50,683.50/x
3. Step 3: Cross multiply
   34,545x = 50,683.50 × 50,683.50
4. Step 4: Simplify right side
   34,545x = 2,568,817,172.25
5. Step 5: Solve for x
   x = 2,568,817,172.25/34,545
6. Step 6: Final answer
   x = 74,361.48