Finding the Third Proportional to 164,722 and 360,962.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,722 : 360,962.50 = 360,962.50 : x
2. Step 2: Convert to fraction form
   164,722/360,962.50 = 360,962.50/x
3. Step 3: Cross multiply
   164,722x = 360,962.50 × 360,962.50
4. Step 4: Simplify right side
   164,722x = 130,293,926,406.25
5. Step 5: Solve for x
   x = 130,293,926,406.25/164,722
6. Step 6: Final answer
   x = 790,992.86