Finding the Third Proportional to 9,114 and 21,297

Step by Step Solution

1. Step 1: Write the proportion equation
   9,114 : 21,297 = 21,297 : x
2. Step 2: Convert to fraction form
   9,114/21,297 = 21,297/x
3. Step 3: Cross multiply
   9,114x = 21,297 × 21,297
4. Step 4: Simplify right side
   9,114x = 453,562,209
5. Step 5: Solve for x
   x = 453,562,209/9,114
6. Step 6: Final answer
   x = 49,765.44