Finding the Third Proportional to 2,398,803 and 5,153,310

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,803 : 5,153,310 = 5,153,310 : x
2. Step 2: Convert to fraction form
   2,398,803/5,153,310 = 5,153,310/x
3. Step 3: Cross multiply
   2,398,803x = 5,153,310 × 5,153,310
4. Step 4: Simplify right side
   2,398,803x = 26,556,603,956,100
5. Step 5: Solve for x
   x = 26,556,603,956,100/2,398,803
6. Step 6: Final answer
   x = 11,070,773.20