Finding the Third Proportional to 40,612 and 62,070

Step by Step Solution

1. Step 1: Write the proportion equation
   40,612 : 62,070 = 62,070 : x
2. Step 2: Convert to fraction form
   40,612/62,070 = 62,070/x
3. Step 3: Cross multiply
   40,612x = 62,070 × 62,070
4. Step 4: Simplify right side
   40,612x = 3,852,684,900
5. Step 5: Solve for x
   x = 3,852,684,900/40,612
6. Step 6: Final answer
   x = 94,865.68