Finding the Third Proportional to 19,901.50 and 31,063

Step by Step Solution

1. Step 1: Write the proportion equation
   19,901.50 : 31,063 = 31,063 : x
2. Step 2: Convert to fraction form
   19,901.50/31,063 = 31,063/x
3. Step 3: Cross multiply
   19,901.50x = 31,063 × 31,063
4. Step 4: Simplify right side
   19,901.50x = 964,909,969
5. Step 5: Solve for x
   x = 964,909,969/19,901.50
6. Step 6: Final answer
   x = 48,484.28