Finding the Third Proportional to 3,604,488 and 5,039,316

Step by Step Solution

1. Step 1: Write the proportion equation
   3,604,488 : 5,039,316 = 5,039,316 : x
2. Step 2: Convert to fraction form
   3,604,488/5,039,316 = 5,039,316/x
3. Step 3: Cross multiply
   3,604,488x = 5,039,316 × 5,039,316
4. Step 4: Simplify right side
   3,604,488x = 25,394,705,747,856
5. Step 5: Solve for x
   x = 25,394,705,747,856/3,604,488
6. Step 6: Final answer
   x = 7,045,301.79