Finding the Third Proportional to 516,888 and 1,095,144

Step by Step Solution

1. Step 1: Write the proportion equation
   516,888 : 1,095,144 = 1,095,144 : x
2. Step 2: Convert to fraction form
   516,888/1,095,144 = 1,095,144/x
3. Step 3: Cross multiply
   516,888x = 1,095,144 × 1,095,144
4. Step 4: Simplify right side
   516,888x = 1,199,340,380,736
5. Step 5: Solve for x
   x = 1,199,340,380,736/516,888
6. Step 6: Final answer
   x = 2,320,309.97