Finding the Third Proportional to 1,975,017 and 4,229,964

Step by Step Solution

1. Step 1: Write the proportion equation
   1,975,017 : 4,229,964 = 4,229,964 : x
2. Step 2: Convert to fraction form
   1,975,017/4,229,964 = 4,229,964/x
3. Step 3: Cross multiply
   1,975,017x = 4,229,964 × 4,229,964
4. Step 4: Simplify right side
   1,975,017x = 17,892,595,441,296
5. Step 5: Solve for x
   x = 17,892,595,441,296/1,975,017
6. Step 6: Final answer
   x = 9,059,464.02