Finding the Third Proportional to 1,425,330 and 3,169,395

Step by Step Solution

1. Step 1: Write the proportion equation
   1,425,330 : 3,169,395 = 3,169,395 : x
2. Step 2: Convert to fraction form
   1,425,330/3,169,395 = 3,169,395/x
3. Step 3: Cross multiply
   1,425,330x = 3,169,395 × 3,169,395
4. Step 4: Simplify right side
   1,425,330x = 10,045,064,666,025
5. Step 5: Solve for x
   x = 10,045,064,666,025/1,425,330
6. Step 6: Final answer
   x = 7,047,536.13