Finding the Third Proportional to 327,015 and 700,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   327,015 : 700,627.50 = 700,627.50 : x
2. Step 2: Convert to fraction form
   327,015/700,627.50 = 700,627.50/x
3. Step 3: Cross multiply
   327,015x = 700,627.50 × 700,627.50
4. Step 4: Simplify right side
   327,015x = 490,878,893,756.25
5. Step 5: Solve for x
   x = 490,878,893,756.25/327,015
6. Step 6: Final answer
   x = 1,501,089.84