Finding the Third Proportional to 94,185.50 and 141,278.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,185.50 : 141,278.50 = 141,278.50 : x
2. Step 2: Convert to fraction form
   94,185.50/141,278.50 = 141,278.50/x
3. Step 3: Cross multiply
   94,185.50x = 141,278.50 × 141,278.50
4. Step 4: Simplify right side
   94,185.50x = 19,959,614,562.25
5. Step 5: Solve for x
   x = 19,959,614,562.25/94,185.50
6. Step 6: Final answer
   x = 211,918.13