Finding the Third Proportional to 2,532,945 and 5,169,234

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532,945 : 5,169,234 = 5,169,234 : x
2. Step 2: Convert to fraction form
   2,532,945/5,169,234 = 5,169,234/x
3. Step 3: Cross multiply
   2,532,945x = 5,169,234 × 5,169,234
4. Step 4: Simplify right side
   2,532,945x = 26,720,980,146,756
5. Step 5: Solve for x
   x = 26,720,980,146,756/2,532,945
6. Step 6: Final answer
   x = 10,549,372.43