Finding the Third Proportional to 152,973.75 and 326,967

Step by Step Solution

1. Step 1: Write the proportion equation
   152,973.75 : 326,967 = 326,967 : x
2. Step 2: Convert to fraction form
   152,973.75/326,967 = 326,967/x
3. Step 3: Cross multiply
   152,973.75x = 326,967 × 326,967
4. Step 4: Simplify right side
   152,973.75x = 106,907,419,089
5. Step 5: Solve for x
   x = 106,907,419,089/152,973.75
6. Step 6: Final answer
   x = 698,861.20