Finding the Third Proportional to 267,922 and 577,910.75

Step by Step Solution

1. Step 1: Write the proportion equation
   267,922 : 577,910.75 = 577,910.75 : x
2. Step 2: Convert to fraction form
   267,922/577,910.75 = 577,910.75/x
3. Step 3: Cross multiply
   267,922x = 577,910.75 × 577,910.75
4. Step 4: Simplify right side
   267,922x = 333,980,834,965.56
5. Step 5: Solve for x
   x = 333,980,834,965.56/267,922
6. Step 6: Final answer
   x = 1,246,559.95