Finding the Third Proportional to 109,291 and 164,037.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,291 : 164,037.50 = 164,037.50 : x
2. Step 2: Convert to fraction form
   109,291/164,037.50 = 164,037.50/x
3. Step 3: Cross multiply
   109,291x = 164,037.50 × 164,037.50
4. Step 4: Simplify right side
   109,291x = 26,908,301,406.25
5. Step 5: Solve for x
   x = 26,908,301,406.25/109,291
6. Step 6: Final answer
   x = 246,207.84