Finding the Third Proportional to 94,818 and 142,827

Step by Step Solution

1. Step 1: Write the proportion equation
   94,818 : 142,827 = 142,827 : x
2. Step 2: Convert to fraction form
   94,818/142,827 = 142,827/x
3. Step 3: Cross multiply
   94,818x = 142,827 × 142,827
4. Step 4: Simplify right side
   94,818x = 20,399,551,929
5. Step 5: Solve for x
   x = 20,399,551,929/94,818
6. Step 6: Final answer
   x = 215,144.30