Finding the Third Proportional to 116,116 and 179,459

Step by Step Solution

1. Step 1: Write the proportion equation
   116,116 : 179,459 = 179,459 : x
2. Step 2: Convert to fraction form
   116,116/179,459 = 179,459/x
3. Step 3: Cross multiply
   116,116x = 179,459 × 179,459
4. Step 4: Simplify right side
   116,116x = 32,205,532,681
5. Step 5: Solve for x
   x = 32,205,532,681/116,116
6. Step 6: Final answer
   x = 277,356.55