Finding the Third Proportional to 2,495,549 and 5,109,349

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,549 : 5,109,349 = 5,109,349 : x
2. Step 2: Convert to fraction form
   2,495,549/5,109,349 = 5,109,349/x
3. Step 3: Cross multiply
   2,495,549x = 5,109,349 × 5,109,349
4. Step 4: Simplify right side
   2,495,549x = 26,105,447,203,801
5. Step 5: Solve for x
   x = 26,105,447,203,801/2,495,549
6. Step 6: Final answer
   x = 10,460,803.30