Finding the Third Proportional to 94,318.17 and 142,696.05

Step by Step Solution

1. Step 1: Write the proportion equation
   94,318.17 : 142,696.05 = 142,696.05 : x
2. Step 2: Convert to fraction form
   94,318.17/142,696.05 = 142,696.05/x
3. Step 3: Cross multiply
   94,318.17x = 142,696.05 × 142,696.05
4. Step 4: Simplify right side
   94,318.17x = 20,362,164,023.38
5. Step 5: Solve for x
   x = 20,362,164,023.38/94,318.17
6. Step 6: Final answer
   x = 215,888.03