Finding the Third Proportional to 10,053.75 and 14,787.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,053.75 : 14,787.94 = 14,787.94 : x
2. Step 2: Convert to fraction form
   10,053.75/14,787.94 = 14,787.94/x
3. Step 3: Cross multiply
   10,053.75x = 14,787.94 × 14,787.94
4. Step 4: Simplify right side
   10,053.75x = 218,683,095.50
5. Step 5: Solve for x
   x = 218,683,095.50/10,053.75
6. Step 6: Final answer
   x = 21,751.40