Finding the Third Proportional to 2,513,394 and 5,369,904

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513,394 : 5,369,904 = 5,369,904 : x
2. Step 2: Convert to fraction form
   2,513,394/5,369,904 = 5,369,904/x
3. Step 3: Cross multiply
   2,513,394x = 5,369,904 × 5,369,904
4. Step 4: Simplify right side
   2,513,394x = 28,835,868,969,216
5. Step 5: Solve for x
   x = 28,835,868,969,216/2,513,394
6. Step 6: Final answer
   x = 11,472,880.48