Finding the Third Proportional to 301,761 and 659,572.50

Step by Step Solution

1. Step 1: Write the proportion equation
   301,761 : 659,572.50 = 659,572.50 : x
2. Step 2: Convert to fraction form
   301,761/659,572.50 = 659,572.50/x
3. Step 3: Cross multiply
   301,761x = 659,572.50 × 659,572.50
4. Step 4: Simplify right side
   301,761x = 435,035,882,756.25
5. Step 5: Solve for x
   x = 435,035,882,756.25/301,761
6. Step 6: Final answer
   x = 1,441,657.08