Finding the Third Proportional to 2,916,665 and 4,564,971

Step by Step Solution

1. Step 1: Write the proportion equation
   2,916,665 : 4,564,971 = 4,564,971 : x
2. Step 2: Convert to fraction form
   2,916,665/4,564,971 = 4,564,971/x
3. Step 3: Cross multiply
   2,916,665x = 4,564,971 × 4,564,971
4. Step 4: Simplify right side
   2,916,665x = 20,838,960,230,841
5. Step 5: Solve for x
   x = 20,838,960,230,841/2,916,665
6. Step 6: Final answer
   x = 7,144,790.45