Finding the Third Proportional to 1,288,066 and 2,824,964

Step by Step Solution

1. Step 1: Write the proportion equation
   1,288,066 : 2,824,964 = 2,824,964 : x
2. Step 2: Convert to fraction form
   1,288,066/2,824,964 = 2,824,964/x
3. Step 3: Cross multiply
   1,288,066x = 2,824,964 × 2,824,964
4. Step 4: Simplify right side
   1,288,066x = 7,980,421,601,296
5. Step 5: Solve for x
   x = 7,980,421,601,296/1,288,066
6. Step 6: Final answer
   x = 6,195,662.02