Finding the Third Proportional to 49,362 and 72,307

Step by Step Solution

1. Step 1: Write the proportion equation
   49,362 : 72,307 = 72,307 : x
2. Step 2: Convert to fraction form
   49,362/72,307 = 72,307/x
3. Step 3: Cross multiply
   49,362x = 72,307 × 72,307
4. Step 4: Simplify right side
   49,362x = 5,228,302,249
5. Step 5: Solve for x
   x = 5,228,302,249/49,362
6. Step 6: Final answer
   x = 105,917.55