Finding the Third Proportional to 29,832.75 and 64,991.25

Step by Step Solution

1. Step 1: Write the proportion equation
   29,832.75 : 64,991.25 = 64,991.25 : x
2. Step 2: Convert to fraction form
   29,832.75/64,991.25 = 64,991.25/x
3. Step 3: Cross multiply
   29,832.75x = 64,991.25 × 64,991.25
4. Step 4: Simplify right side
   29,832.75x = 4,223,862,576.56
5. Step 5: Solve for x
   x = 4,223,862,576.56/29,832.75
6. Step 6: Final answer
   x = 141,584.75