Finding the Third Proportional to 14,692.88 and 21,423.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,692.88 : 21,423.94 = 21,423.94 : x
2. Step 2: Convert to fraction form
   14,692.88/21,423.94 = 21,423.94/x
3. Step 3: Cross multiply
   14,692.88x = 21,423.94 × 21,423.94
4. Step 4: Simplify right side
   14,692.88x = 458,985,098.00
5. Step 5: Solve for x
   x = 458,985,098.00/14,692.88
6. Step 6: Final answer
   x = 31,238.62