Finding the Third Proportional to 36,571.50 and 61,897.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,571.50 : 61,897.50 = 61,897.50 : x
2. Step 2: Convert to fraction form
   36,571.50/61,897.50 = 61,897.50/x
3. Step 3: Cross multiply
   36,571.50x = 61,897.50 × 61,897.50
4. Step 4: Simplify right side
   36,571.50x = 3,831,300,506.25
5. Step 5: Solve for x
   x = 3,831,300,506.25/36,571.50
6. Step 6: Final answer
   x = 104,761.92