Finding the Third Proportional to 1,169,644 and 2,513,338

Step by Step Solution

1. Step 1: Write the proportion equation
   1,169,644 : 2,513,338 = 2,513,338 : x
2. Step 2: Convert to fraction form
   1,169,644/2,513,338 = 2,513,338/x
3. Step 3: Cross multiply
   1,169,644x = 2,513,338 × 2,513,338
4. Step 4: Simplify right side
   1,169,644x = 6,316,867,902,244
5. Step 5: Solve for x
   x = 6,316,867,902,244/1,169,644
6. Step 6: Final answer
   x = 5,400,675.68