Finding the Third Proportional to 1,425,332 and 3,169,399

Step by Step Solution

1. Step 1: Write the proportion equation
   1,425,332 : 3,169,399 = 3,169,399 : x
2. Step 2: Convert to fraction form
   1,425,332/3,169,399 = 3,169,399/x
3. Step 3: Cross multiply
   1,425,332x = 3,169,399 × 3,169,399
4. Step 4: Simplify right side
   1,425,332x = 10,045,090,021,201
5. Step 5: Solve for x
   x = 10,045,090,021,201/1,425,332
6. Step 6: Final answer
   x = 7,047,544.03