Finding the Third Proportional to 150,882.75 and 314,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   150,882.75 : 314,158.50 = 314,158.50 : x
2. Step 2: Convert to fraction form
   150,882.75/314,158.50 = 314,158.50/x
3. Step 3: Cross multiply
   150,882.75x = 314,158.50 × 314,158.50
4. Step 4: Simplify right side
   150,882.75x = 98,695,563,122.25
5. Step 5: Solve for x
   x = 98,695,563,122.25/150,882.75
6. Step 6: Final answer
   x = 654,120.92