Finding the Third Proportional to 118,959 and 161,483.25

Step by Step Solution

1. Step 1: Write the proportion equation
   118,959 : 161,483.25 = 161,483.25 : x
2. Step 2: Convert to fraction form
   118,959/161,483.25 = 161,483.25/x
3. Step 3: Cross multiply
   118,959x = 161,483.25 × 161,483.25
4. Step 4: Simplify right side
   118,959x = 26,076,840,030.56
5. Step 5: Solve for x
   x = 26,076,840,030.56/118,959
6. Step 6: Final answer
   x = 219,208.64