Finding the Third Proportional to 19,941.61 and 30,874.08

Step by Step Solution

1. Step 1: Write the proportion equation
   19,941.61 : 30,874.08 = 30,874.08 : x
2. Step 2: Convert to fraction form
   19,941.61/30,874.08 = 30,874.08/x
3. Step 3: Cross multiply
   19,941.61x = 30,874.08 × 30,874.08
4. Step 4: Simplify right side
   19,941.61x = 953,208,700.07
5. Step 5: Solve for x
   x = 953,208,700.07/19,941.61
6. Step 6: Final answer
   x = 47,799.99