Finding the Third Proportional to 21,262.50 and 32,402.53

Step by Step Solution

1. Step 1: Write the proportion equation
   21,262.50 : 32,402.53 = 32,402.53 : x
2. Step 2: Convert to fraction form
   21,262.50/32,402.53 = 32,402.53/x
3. Step 3: Cross multiply
   21,262.50x = 32,402.53 × 32,402.53
4. Step 4: Simplify right side
   21,262.50x = 1,049,924,031.41
5. Step 5: Solve for x
   x = 1,049,924,031.41/21,262.50
6. Step 6: Final answer
   x = 49,379.14