Finding the Third Proportional to 116,739 and 182,398.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,739 : 182,398.50 = 182,398.50 : x
2. Step 2: Convert to fraction form
   116,739/182,398.50 = 182,398.50/x
3. Step 3: Cross multiply
   116,739x = 182,398.50 × 182,398.50
4. Step 4: Simplify right side
   116,739x = 33,269,212,802.25
5. Step 5: Solve for x
   x = 33,269,212,802.25/116,739
6. Step 6: Final answer
   x = 284,987.99