Finding the Third Proportional to 118,152 and 179,658

Step by Step Solution

1. Step 1: Write the proportion equation
   118,152 : 179,658 = 179,658 : x
2. Step 2: Convert to fraction form
   118,152/179,658 = 179,658/x
3. Step 3: Cross multiply
   118,152x = 179,658 × 179,658
4. Step 4: Simplify right side
   118,152x = 32,276,996,964
5. Step 5: Solve for x
   x = 32,276,996,964/118,152
6. Step 6: Final answer
   x = 273,181.98