Finding the Third Proportional to 375,756 and 764,635.50

Step by Step Solution

1. Step 1: Write the proportion equation
   375,756 : 764,635.50 = 764,635.50 : x
2. Step 2: Convert to fraction form
   375,756/764,635.50 = 764,635.50/x
3. Step 3: Cross multiply
   375,756x = 764,635.50 × 764,635.50
4. Step 4: Simplify right side
   375,756x = 584,667,447,860.25
5. Step 5: Solve for x
   x = 584,667,447,860.25/375,756
6. Step 6: Final answer
   x = 1,555,976.35