Finding the Third Proportional to 10,076.25 and 14,807.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076.25 : 14,807.25 = 14,807.25 : x
2. Step 2: Convert to fraction form
   10,076.25/14,807.25 = 14,807.25/x
3. Step 3: Cross multiply
   10,076.25x = 14,807.25 × 14,807.25
4. Step 4: Simplify right side
   10,076.25x = 219,254,652.56
5. Step 5: Solve for x
   x = 219,254,652.56/10,076.25
6. Step 6: Final answer
   x = 21,759.55