Finding the Third Proportional to 29,323.50 and 64,024.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,323.50 : 64,024.50 = 64,024.50 : x
2. Step 2: Convert to fraction form
   29,323.50/64,024.50 = 64,024.50/x
3. Step 3: Cross multiply
   29,323.50x = 64,024.50 × 64,024.50
4. Step 4: Simplify right side
   29,323.50x = 4,099,136,600.25
5. Step 5: Solve for x
   x = 4,099,136,600.25/29,323.50
6. Step 6: Final answer
   x = 139,790.15