Finding the Third Proportional to 118,932 and 163,090.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,932 : 163,090.50 = 163,090.50 : x
2. Step 2: Convert to fraction form
   118,932/163,090.50 = 163,090.50/x
3. Step 3: Cross multiply
   118,932x = 163,090.50 × 163,090.50
4. Step 4: Simplify right side
   118,932x = 26,598,511,190.25
5. Step 5: Solve for x
   x = 26,598,511,190.25/118,932
6. Step 6: Final answer
   x = 223,644.70