Finding the Third Proportional to 116,859 and 183,118.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,859 : 183,118.50 = 183,118.50 : x
2. Step 2: Convert to fraction form
   116,859/183,118.50 = 183,118.50/x
3. Step 3: Cross multiply
   116,859x = 183,118.50 × 183,118.50
4. Step 4: Simplify right side
   116,859x = 33,532,385,042.25
5. Step 5: Solve for x
   x = 33,532,385,042.25/116,859
6. Step 6: Final answer
   x = 286,947.39