Finding the Third Proportional to 2,916,025 and 6,362,666

Step by Step Solution

1. Step 1: Write the proportion equation
   2,916,025 : 6,362,666 = 6,362,666 : x
2. Step 2: Convert to fraction form
   2,916,025/6,362,666 = 6,362,666/x
3. Step 3: Cross multiply
   2,916,025x = 6,362,666 × 6,362,666
4. Step 4: Simplify right side
   2,916,025x = 40,483,518,627,556
5. Step 5: Solve for x
   x = 40,483,518,627,556/2,916,025
6. Step 6: Final answer
   x = 13,883,117.82