Finding the Third Proportional to 19,347 and 30,676.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,347 : 30,676.50 = 30,676.50 : x
2. Step 2: Convert to fraction form
   19,347/30,676.50 = 30,676.50/x
3. Step 3: Cross multiply
   19,347x = 30,676.50 × 30,676.50
4. Step 4: Simplify right side
   19,347x = 941,047,652.25
5. Step 5: Solve for x
   x = 941,047,652.25/19,347
6. Step 6: Final answer
   x = 48,640.49