Finding the Third Proportional to 14,948.63 and 31,446.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,948.63 : 31,446.38 = 31,446.38 : x
2. Step 2: Convert to fraction form
   14,948.63/31,446.38 = 31,446.38/x
3. Step 3: Cross multiply
   14,948.63x = 31,446.38 × 31,446.38
4. Step 4: Simplify right side
   14,948.63x = 988,874,500.64
5. Step 5: Solve for x
   x = 988,874,500.64/14,948.63
6. Step 6: Final answer
   x = 66,151.54