Finding the Third Proportional to 116,817.50 and 183,010.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,817.50 : 183,010.50 = 183,010.50 : x
2. Step 2: Convert to fraction form
   116,817.50/183,010.50 = 183,010.50/x
3. Step 3: Cross multiply
   116,817.50x = 183,010.50 × 183,010.50
4. Step 4: Simplify right side
   116,817.50x = 33,492,843,110.25
5. Step 5: Solve for x
   x = 33,492,843,110.25/116,817.50
6. Step 6: Final answer
   x = 286,710.84