Finding the Third Proportional to 32,256.50 and 51,360.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,256.50 : 51,360.75 = 51,360.75 : x
2. Step 2: Convert to fraction form
   32,256.50/51,360.75 = 51,360.75/x
3. Step 3: Cross multiply
   32,256.50x = 51,360.75 × 51,360.75
4. Step 4: Simplify right side
   32,256.50x = 2,637,926,640.56
5. Step 5: Solve for x
   x = 2,637,926,640.56/32,256.50
6. Step 6: Final answer
   x = 81,779.69