Finding the Third Proportional to 108,307 and 162,460.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,307 : 162,460.50 = 162,460.50 : x
2. Step 2: Convert to fraction form
   108,307/162,460.50 = 162,460.50/x
3. Step 3: Cross multiply
   108,307x = 162,460.50 × 162,460.50
4. Step 4: Simplify right side
   108,307x = 26,393,414,060.25
5. Step 5: Solve for x
   x = 26,393,414,060.25/108,307
6. Step 6: Final answer
   x = 243,690.75