Finding the Third Proportional to 2,534,209 and 5,514,565

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,209 : 5,514,565 = 5,514,565 : x
2. Step 2: Convert to fraction form
   2,534,209/5,514,565 = 5,514,565/x
3. Step 3: Cross multiply
   2,534,209x = 5,514,565 × 5,514,565
4. Step 4: Simplify right side
   2,534,209x = 30,410,427,139,225
5. Step 5: Solve for x
   x = 30,410,427,139,225/2,534,209
6. Step 6: Final answer
   x = 11,999,968.09