Finding the Third Proportional to 17,819 and 37,650

Step by Step Solution

1. Step 1: Write the proportion equation
   17,819 : 37,650 = 37,650 : x
2. Step 2: Convert to fraction form
   17,819/37,650 = 37,650/x
3. Step 3: Cross multiply
   17,819x = 37,650 × 37,650
4. Step 4: Simplify right side
   17,819x = 1,417,522,500
5. Step 5: Solve for x
   x = 1,417,522,500/17,819
6. Step 6: Final answer
   x = 79,551.18