Finding the Third Proportional to 67,093 and 144,696.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,093 : 144,696.50 = 144,696.50 : x
2. Step 2: Convert to fraction form
   67,093/144,696.50 = 144,696.50/x
3. Step 3: Cross multiply
   67,093x = 144,696.50 × 144,696.50
4. Step 4: Simplify right side
   67,093x = 20,937,077,112.25
5. Step 5: Solve for x
   x = 20,937,077,112.25/67,093
6. Step 6: Final answer
   x = 312,060.53