Finding the Third Proportional to 422,035.50 and 976,171.50

Step by Step Solution

1. Step 1: Write the proportion equation
   422,035.50 : 976,171.50 = 976,171.50 : x
2. Step 2: Convert to fraction form
   422,035.50/976,171.50 = 976,171.50/x
3. Step 3: Cross multiply
   422,035.50x = 976,171.50 × 976,171.50
4. Step 4: Simplify right side
   422,035.50x = 952,910,797,412.25
5. Step 5: Solve for x
   x = 952,910,797,412.25/422,035.50
6. Step 6: Final answer
   x = 2,257,892.52