Finding the Third Proportional to 117,324 and 168,127.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,324 : 168,127.50 = 168,127.50 : x
2. Step 2: Convert to fraction form
   117,324/168,127.50 = 168,127.50/x
3. Step 3: Cross multiply
   117,324x = 168,127.50 × 168,127.50
4. Step 4: Simplify right side
   117,324x = 28,266,856,256.25
5. Step 5: Solve for x
   x = 28,266,856,256.25/117,324
6. Step 6: Final answer
   x = 240,929.87