Finding the Third Proportional to 2,513,800 and 5,329,254

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513,800 : 5,329,254 = 5,329,254 : x
2. Step 2: Convert to fraction form
   2,513,800/5,329,254 = 5,329,254/x
3. Step 3: Cross multiply
   2,513,800x = 5,329,254 × 5,329,254
4. Step 4: Simplify right side
   2,513,800x = 28,400,948,196,516
5. Step 5: Solve for x
   x = 28,400,948,196,516/2,513,800
6. Step 6: Final answer
   x = 11,298,014.24