Finding the Third Proportional to 113,804 and 163,938.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,804 : 163,938.50 = 163,938.50 : x
2. Step 2: Convert to fraction form
   113,804/163,938.50 = 163,938.50/x
3. Step 3: Cross multiply
   113,804x = 163,938.50 × 163,938.50
4. Step 4: Simplify right side
   113,804x = 26,875,831,782.25
5. Step 5: Solve for x
   x = 26,875,831,782.25/113,804
6. Step 6: Final answer
   x = 236,158.94