Finding the Third Proportional to 151,389 and 360,004.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,389 : 360,004.50 = 360,004.50 : x
2. Step 2: Convert to fraction form
   151,389/360,004.50 = 360,004.50/x
3. Step 3: Cross multiply
   151,389x = 360,004.50 × 360,004.50
4. Step 4: Simplify right side
   151,389x = 129,603,240,020.25
5. Step 5: Solve for x
   x = 129,603,240,020.25/151,389
6. Step 6: Final answer
   x = 856,094.17