Finding the Third Proportional to 28,966 and 42,350

Step by Step Solution

1. Step 1: Write the proportion equation
   28,966 : 42,350 = 42,350 : x
2. Step 2: Convert to fraction form
   28,966/42,350 = 42,350/x
3. Step 3: Cross multiply
   28,966x = 42,350 × 42,350
4. Step 4: Simplify right side
   28,966x = 1,793,522,500
5. Step 5: Solve for x
   x = 1,793,522,500/28,966
6. Step 6: Final answer
   x = 61,918.20