Finding the Third Proportional to 112,243.50 and 164,677.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,243.50 : 164,677.50 = 164,677.50 : x
2. Step 2: Convert to fraction form
   112,243.50/164,677.50 = 164,677.50/x
3. Step 3: Cross multiply
   112,243.50x = 164,677.50 × 164,677.50
4. Step 4: Simplify right side
   112,243.50x = 27,118,679,006.25
5. Step 5: Solve for x
   x = 27,118,679,006.25/112,243.50
6. Step 6: Final answer
   x = 241,605.79