Finding the Third Proportional to 458,688 and 1,036,296

Step by Step Solution

1. Step 1: Write the proportion equation
   458,688 : 1,036,296 = 1,036,296 : x
2. Step 2: Convert to fraction form
   458,688/1,036,296 = 1,036,296/x
3. Step 3: Cross multiply
   458,688x = 1,036,296 × 1,036,296
4. Step 4: Simplify right side
   458,688x = 1,073,909,399,616
5. Step 5: Solve for x
   x = 1,073,909,399,616/458,688
6. Step 6: Final answer
   x = 2,341,263.34