Finding the Third Proportional to 67,368 and 112,273.31

Step by Step Solution

1. Step 1: Write the proportion equation
   67,368 : 112,273.31 = 112,273.31 : x
2. Step 2: Convert to fraction form
   67,368/112,273.31 = 112,273.31/x
3. Step 3: Cross multiply
   67,368x = 112,273.31 × 112,273.31
4. Step 4: Simplify right side
   67,368x = 12,605,296,699.72
5. Step 5: Solve for x
   x = 12,605,296,699.72/67,368
6. Step 6: Final answer
   x = 187,111.04