Finding the Third Proportional to 9,967.50 and 14,758.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,967.50 : 14,758.50 = 14,758.50 : x
2. Step 2: Convert to fraction form
   9,967.50/14,758.50 = 14,758.50/x
3. Step 3: Cross multiply
   9,967.50x = 14,758.50 × 14,758.50
4. Step 4: Simplify right side
   9,967.50x = 217,813,322.25
5. Step 5: Solve for x
   x = 217,813,322.25/9,967.50
6. Step 6: Final answer
   x = 21,852.35