Finding the Third Proportional to 96,638.06 and 147,456.56

Step by Step Solution

1. Step 1: Write the proportion equation
   96,638.06 : 147,456.56 = 147,456.56 : x
2. Step 2: Convert to fraction form
   96,638.06/147,456.56 = 147,456.56/x
3. Step 3: Cross multiply
   96,638.06x = 147,456.56 × 147,456.56
4. Step 4: Simplify right side
   96,638.06x = 21,743,437,824.32
5. Step 5: Solve for x
   x = 21,743,437,824.32/96,638.06
6. Step 6: Final answer
   x = 224,998.69