Finding the Third Proportional to 488,192 and 1,051,296

Step by Step Solution

1. Step 1: Write the proportion equation
   488,192 : 1,051,296 = 1,051,296 : x
2. Step 2: Convert to fraction form
   488,192/1,051,296 = 1,051,296/x
3. Step 3: Cross multiply
   488,192x = 1,051,296 × 1,051,296
4. Step 4: Simplify right side
   488,192x = 1,105,223,279,616
5. Step 5: Solve for x
   x = 1,105,223,279,616/488,192
6. Step 6: Final answer
   x = 2,263,911.08