Finding the Third Proportional to 43,849.50 and 64,136.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,849.50 : 64,136.25 = 64,136.25 : x
2. Step 2: Convert to fraction form
   43,849.50/64,136.25 = 64,136.25/x
3. Step 3: Cross multiply
   43,849.50x = 64,136.25 × 64,136.25
4. Step 4: Simplify right side
   43,849.50x = 4,113,458,564.06
5. Step 5: Solve for x
   x = 4,113,458,564.06/43,849.50
6. Step 6: Final answer
   x = 93,808.56