Finding the Third Proportional to 351,162 and 757,633.50

Step by Step Solution

1. Step 1: Write the proportion equation
   351,162 : 757,633.50 = 757,633.50 : x
2. Step 2: Convert to fraction form
   351,162/757,633.50 = 757,633.50/x
3. Step 3: Cross multiply
   351,162x = 757,633.50 × 757,633.50
4. Step 4: Simplify right side
   351,162x = 574,008,520,322.25
5. Step 5: Solve for x
   x = 574,008,520,322.25/351,162
6. Step 6: Final answer
   x = 1,634,597.48