Finding the Third Proportional to 3,604,464 and 5,039,280

Step by Step Solution

1. Step 1: Write the proportion equation
   3,604,464 : 5,039,280 = 5,039,280 : x
2. Step 2: Convert to fraction form
   3,604,464/5,039,280 = 5,039,280/x
3. Step 3: Cross multiply
   3,604,464x = 5,039,280 × 5,039,280
4. Step 4: Simplify right side
   3,604,464x = 25,394,342,918,400
5. Step 5: Solve for x
   x = 25,394,342,918,400/3,604,464
6. Step 6: Final answer
   x = 7,045,248.04