Finding the Third Proportional to 156,804 and 238,893.75

Step by Step Solution

1. Step 1: Write the proportion equation
   156,804 : 238,893.75 = 238,893.75 : x
2. Step 2: Convert to fraction form
   156,804/238,893.75 = 238,893.75/x
3. Step 3: Cross multiply
   156,804x = 238,893.75 × 238,893.75
4. Step 4: Simplify right side
   156,804x = 57,070,223,789.06
5. Step 5: Solve for x
   x = 57,070,223,789.06/156,804
6. Step 6: Final answer
   x = 363,958.98