Finding the Third Proportional to 5,475.94 and 8,897.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,475.94 : 8,897.34 = 8,897.34 : x
2. Step 2: Convert to fraction form
   5,475.94/8,897.34 = 8,897.34/x
3. Step 3: Cross multiply
   5,475.94x = 8,897.34 × 8,897.34
4. Step 4: Simplify right side
   5,475.94x = 79,162,725.81
5. Step 5: Solve for x
   x = 79,162,725.81/5,475.94
6. Step 6: Final answer
   x = 14,456.47