Finding the Third Proportional to 93,903 and 140,826

Step by Step Solution

1. Step 1: Write the proportion equation
   93,903 : 140,826 = 140,826 : x
2. Step 2: Convert to fraction form
   93,903/140,826 = 140,826/x
3. Step 3: Cross multiply
   93,903x = 140,826 × 140,826
4. Step 4: Simplify right side
   93,903x = 19,831,962,276
5. Step 5: Solve for x
   x = 19,831,962,276/93,903
6. Step 6: Final answer
   x = 211,196.26