Finding the Third Proportional to 2,065,017 and 4,428,964

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,017 : 4,428,964 = 4,428,964 : x
2. Step 2: Convert to fraction form
   2,065,017/4,428,964 = 4,428,964/x
3. Step 3: Cross multiply
   2,065,017x = 4,428,964 × 4,428,964
4. Step 4: Simplify right side
   2,065,017x = 19,615,722,113,296
5. Step 5: Solve for x
   x = 19,615,722,113,296/2,065,017
6. Step 6: Final answer
   x = 9,499,060.84