Finding the Third Proportional to 19,904.91 and 31,068.56

Step by Step Solution

1. Step 1: Write the proportion equation
   19,904.91 : 31,068.56 = 31,068.56 : x
2. Step 2: Convert to fraction form
   19,904.91/31,068.56 = 31,068.56/x
3. Step 3: Cross multiply
   19,904.91x = 31,068.56 × 31,068.56
4. Step 4: Simplify right side
   19,904.91x = 965,255,575.82
5. Step 5: Solve for x
   x = 965,255,575.82/19,904.91
6. Step 6: Final answer
   x = 48,493.35