Finding the Third Proportional to 103,088 and 159,620.25

Step by Step Solution

1. Step 1: Write the proportion equation
   103,088 : 159,620.25 = 159,620.25 : x
2. Step 2: Convert to fraction form
   103,088/159,620.25 = 159,620.25/x
3. Step 3: Cross multiply
   103,088x = 159,620.25 × 159,620.25
4. Step 4: Simplify right side
   103,088x = 25,478,624,210.06
5. Step 5: Solve for x
   x = 25,478,624,210.06/103,088
6. Step 6: Final answer
   x = 247,154.12