Finding the Third Proportional to 1,138,580 and 2,464,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,138,580 : 2,464,168 = 2,464,168 : x
2. Step 2: Convert to fraction form
   1,138,580/2,464,168 = 2,464,168/x
3. Step 3: Cross multiply
   1,138,580x = 2,464,168 × 2,464,168
4. Step 4: Simplify right side
   1,138,580x = 6,072,123,932,224
5. Step 5: Solve for x
   x = 6,072,123,932,224/1,138,580
6. Step 6: Final answer
   x = 5,333,067.45