Finding the Third Proportional to 19,942.88 and 30,875.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,942.88 : 30,875.63 = 30,875.63 : x
2. Step 2: Convert to fraction form
   19,942.88/30,875.63 = 30,875.63/x
3. Step 3: Cross multiply
   19,942.88x = 30,875.63 × 30,875.63
4. Step 4: Simplify right side
   19,942.88x = 953,304,219.14
5. Step 5: Solve for x
   x = 953,304,219.14/19,942.88
6. Step 6: Final answer
   x = 47,801.74