Finding the Third Proportional to 116,814 and 183,039

Step by Step Solution

1. Step 1: Write the proportion equation
   116,814 : 183,039 = 183,039 : x
2. Step 2: Convert to fraction form
   116,814/183,039 = 183,039/x
3. Step 3: Cross multiply
   116,814x = 183,039 × 183,039
4. Step 4: Simplify right side
   116,814x = 33,503,275,521
5. Step 5: Solve for x
   x = 33,503,275,521/116,814
6. Step 6: Final answer
   x = 286,808.73