Finding the Third Proportional to 164,040 and 341,167.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,040 : 341,167.50 = 341,167.50 : x
2. Step 2: Convert to fraction form
   164,040/341,167.50 = 341,167.50/x
3. Step 3: Cross multiply
   164,040x = 341,167.50 × 341,167.50
4. Step 4: Simplify right side
   164,040x = 116,395,263,056.25
5. Step 5: Solve for x
   x = 116,395,263,056.25/164,040
6. Step 6: Final answer
   x = 709,554.15