Finding the Third Proportional to 123,480 and 180,844

Step by Step Solution

1. Step 1: Write the proportion equation
   123,480 : 180,844 = 180,844 : x
2. Step 2: Convert to fraction form
   123,480/180,844 = 180,844/x
3. Step 3: Cross multiply
   123,480x = 180,844 × 180,844
4. Step 4: Simplify right side
   123,480x = 32,704,552,336
5. Step 5: Solve for x
   x = 32,704,552,336/123,480
6. Step 6: Final answer
   x = 264,857.08