Finding the Third Proportional to 92,290.50 and 144,587.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,290.50 : 144,587.50 = 144,587.50 : x
2. Step 2: Convert to fraction form
   92,290.50/144,587.50 = 144,587.50/x
3. Step 3: Cross multiply
   92,290.50x = 144,587.50 × 144,587.50
4. Step 4: Simplify right side
   92,290.50x = 20,905,545,156.25
5. Step 5: Solve for x
   x = 20,905,545,156.25/92,290.50
6. Step 6: Final answer
   x = 226,518.93