Finding the Third Proportional to 29,484 and 64,759.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,484 : 64,759.50 = 64,759.50 : x
2. Step 2: Convert to fraction form
   29,484/64,759.50 = 64,759.50/x
3. Step 3: Cross multiply
   29,484x = 64,759.50 × 64,759.50
4. Step 4: Simplify right side
   29,484x = 4,193,792,840.25
5. Step 5: Solve for x
   x = 4,193,792,840.25/29,484
6. Step 6: Final answer
   x = 142,239.62