Finding the Third Proportional to 577,450 and 1,191,514

Step by Step Solution

1. Step 1: Write the proportion equation
   577,450 : 1,191,514 = 1,191,514 : x
2. Step 2: Convert to fraction form
   577,450/1,191,514 = 1,191,514/x
3. Step 3: Cross multiply
   577,450x = 1,191,514 × 1,191,514
4. Step 4: Simplify right side
   577,450x = 1,419,705,612,196
5. Step 5: Solve for x
   x = 1,419,705,612,196/577,450
6. Step 6: Final answer
   x = 2,458,577.56