Finding the Third Proportional to 2,506,436 and 5,298,604

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506,436 : 5,298,604 = 5,298,604 : x
2. Step 2: Convert to fraction form
   2,506,436/5,298,604 = 5,298,604/x
3. Step 3: Cross multiply
   2,506,436x = 5,298,604 × 5,298,604
4. Step 4: Simplify right side
   2,506,436x = 28,075,204,348,816
5. Step 5: Solve for x
   x = 28,075,204,348,816/2,506,436
6. Step 6: Final answer
   x = 11,201,245.25