Finding the Third Proportional to 2,916,686 and 4,565,003

Step by Step Solution

1. Step 1: Write the proportion equation
   2,916,686 : 4,565,003 = 4,565,003 : x
2. Step 2: Convert to fraction form
   2,916,686/4,565,003 = 4,565,003/x
3. Step 3: Cross multiply
   2,916,686x = 4,565,003 × 4,565,003
4. Step 4: Simplify right side
   2,916,686x = 20,839,252,390,009
5. Step 5: Solve for x
   x = 20,839,252,390,009/2,916,686
6. Step 6: Final answer
   x = 7,144,839.17