Finding the Third Proportional to 17,962 and 28,430

Step by Step Solution

1. Step 1: Write the proportion equation
   17,962 : 28,430 = 28,430 : x
2. Step 2: Convert to fraction form
   17,962/28,430 = 28,430/x
3. Step 3: Cross multiply
   17,962x = 28,430 × 28,430
4. Step 4: Simplify right side
   17,962x = 808,264,900
5. Step 5: Solve for x
   x = 808,264,900/17,962
6. Step 6: Final answer
   x = 44,998.60