Finding the Third Proportional to 9,152.63 and 13,692.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,152.63 : 13,692.75 = 13,692.75 : x
2. Step 2: Convert to fraction form
   9,152.63/13,692.75 = 13,692.75/x
3. Step 3: Cross multiply
   9,152.63x = 13,692.75 × 13,692.75
4. Step 4: Simplify right side
   9,152.63x = 187,491,402.56
5. Step 5: Solve for x
   x = 187,491,402.56/9,152.63
6. Step 6: Final answer
   x = 20,484.99