Finding the Third Proportional to 262,461 and 552,934.50

Step by Step Solution

1. Step 1: Write the proportion equation
   262,461 : 552,934.50 = 552,934.50 : x
2. Step 2: Convert to fraction form
   262,461/552,934.50 = 552,934.50/x
3. Step 3: Cross multiply
   262,461x = 552,934.50 × 552,934.50
4. Step 4: Simplify right side
   262,461x = 305,736,561,290.25
5. Step 5: Solve for x
   x = 305,736,561,290.25/262,461
6. Step 6: Final answer
   x = 1,164,883.78