Finding the Third Proportional to 94,326.75 and 142,705.31

Step by Step Solution

1. Step 1: Write the proportion equation
   94,326.75 : 142,705.31 = 142,705.31 : x
2. Step 2: Convert to fraction form
   94,326.75/142,705.31 = 142,705.31/x
3. Step 3: Cross multiply
   94,326.75x = 142,705.31 × 142,705.31
4. Step 4: Simplify right side
   94,326.75x = 20,364,806,215.72
5. Step 5: Solve for x
   x = 20,364,806,215.72/94,326.75
6. Step 6: Final answer
   x = 215,896.40