Finding the Third Proportional to 2,653,310 and 5,685,019

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653,310 : 5,685,019 = 5,685,019 : x
2. Step 2: Convert to fraction form
   2,653,310/5,685,019 = 5,685,019/x
3. Step 3: Cross multiply
   2,653,310x = 5,685,019 × 5,685,019
4. Step 4: Simplify right side
   2,653,310x = 32,319,441,030,361
5. Step 5: Solve for x
   x = 32,319,441,030,361/2,653,310
6. Step 6: Final answer
   x = 12,180,800.97