Finding the Third Proportional to 94,852 and 142,904

Step by Step Solution

1. Step 1: Write the proportion equation
   94,852 : 142,904 = 142,904 : x
2. Step 2: Convert to fraction form
   94,852/142,904 = 142,904/x
3. Step 3: Cross multiply
   94,852x = 142,904 × 142,904
4. Step 4: Simplify right side
   94,852x = 20,421,553,216
5. Step 5: Solve for x
   x = 20,421,553,216/94,852
6. Step 6: Final answer
   x = 215,299.13