Finding the Third Proportional to 149,607 and 327,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   149,607 : 327,826.50 = 327,826.50 : x
2. Step 2: Convert to fraction form
   149,607/327,826.50 = 327,826.50/x
3. Step 3: Cross multiply
   149,607x = 327,826.50 × 327,826.50
4. Step 4: Simplify right side
   149,607x = 107,470,214,102.25
5. Step 5: Solve for x
   x = 107,470,214,102.25/149,607
6. Step 6: Final answer
   x = 718,350.17