Finding the Third Proportional to 904,351.50 and 1,399,667

Step by Step Solution

1. Step 1: Write the proportion equation
   904,351.50 : 1,399,667 = 1,399,667 : x
2. Step 2: Convert to fraction form
   904,351.50/1,399,667 = 1,399,667/x
3. Step 3: Cross multiply
   904,351.50x = 1,399,667 × 1,399,667
4. Step 4: Simplify right side
   904,351.50x = 1,959,067,710,889
5. Step 5: Solve for x
   x = 1,959,067,710,889/904,351.50
6. Step 6: Final answer
   x = 2,166,268.00