Finding the Third Proportional to 94,806 and 142,812

Step by Step Solution

1. Step 1: Write the proportion equation
   94,806 : 142,812 = 142,812 : x
2. Step 2: Convert to fraction form
   94,806/142,812 = 142,812/x
3. Step 3: Cross multiply
   94,806x = 142,812 × 142,812
4. Step 4: Simplify right side
   94,806x = 20,395,267,344
5. Step 5: Solve for x
   x = 20,395,267,344/94,806
6. Step 6: Final answer
   x = 215,126.34