Finding the Third Proportional to 93,250 and 139,843

Step by Step Solution

1. Step 1: Write the proportion equation
   93,250 : 139,843 = 139,843 : x
2. Step 2: Convert to fraction form
   93,250/139,843 = 139,843/x
3. Step 3: Cross multiply
   93,250x = 139,843 × 139,843
4. Step 4: Simplify right side
   93,250x = 19,556,064,649
5. Step 5: Solve for x
   x = 19,556,064,649/93,250
6. Step 6: Final answer
   x = 209,716.51