Finding the Third Proportional to 116,817 and 183,012

Step by Step Solution

1. Step 1: Write the proportion equation
   116,817 : 183,012 = 183,012 : x
2. Step 2: Convert to fraction form
   116,817/183,012 = 183,012/x
3. Step 3: Cross multiply
   116,817x = 183,012 × 183,012
4. Step 4: Simplify right side
   116,817x = 33,493,392,144
5. Step 5: Solve for x
   x = 33,493,392,144/116,817
6. Step 6: Final answer
   x = 286,716.76