Finding the Third Proportional to 67,194 and 141,283.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,194 : 141,283.50 = 141,283.50 : x
2. Step 2: Convert to fraction form
   67,194/141,283.50 = 141,283.50/x
3. Step 3: Cross multiply
   67,194x = 141,283.50 × 141,283.50
4. Step 4: Simplify right side
   67,194x = 19,961,027,372.25
5. Step 5: Solve for x
   x = 19,961,027,372.25/67,194
6. Step 6: Final answer
   x = 297,065.62