Finding the Third Proportional to 94,850 and 142,028

Step by Step Solution

1. Step 1: Write the proportion equation
   94,850 : 142,028 = 142,028 : x
2. Step 2: Convert to fraction form
   94,850/142,028 = 142,028/x
3. Step 3: Cross multiply
   94,850x = 142,028 × 142,028
4. Step 4: Simplify right side
   94,850x = 20,171,952,784
5. Step 5: Solve for x
   x = 20,171,952,784/94,850
6. Step 6: Final answer
   x = 212,672.14