Finding the Third Proportional to 9,548 and 20,931.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,548 : 20,931.50 = 20,931.50 : x
2. Step 2: Convert to fraction form
   9,548/20,931.50 = 20,931.50/x
3. Step 3: Cross multiply
   9,548x = 20,931.50 × 20,931.50
4. Step 4: Simplify right side
   9,548x = 438,127,692.25
5. Step 5: Solve for x
   x = 438,127,692.25/9,548
6. Step 6: Final answer
   x = 45,886.86