Finding the Third Proportional to 93,643.50 and 144,088.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,643.50 : 144,088.50 = 144,088.50 : x
2. Step 2: Convert to fraction form
   93,643.50/144,088.50 = 144,088.50/x
3. Step 3: Cross multiply
   93,643.50x = 144,088.50 × 144,088.50
4. Step 4: Simplify right side
   93,643.50x = 20,761,495,832.25
5. Step 5: Solve for x
   x = 20,761,495,832.25/93,643.50
6. Step 6: Final answer
   x = 221,707.82