Finding the Third Proportional to 5,432,849 and 7,352,089

Step by Step Solution

1. Step 1: Write the proportion equation
   5,432,849 : 7,352,089 = 7,352,089 : x
2. Step 2: Convert to fraction form
   5,432,849/7,352,089 = 7,352,089/x
3. Step 3: Cross multiply
   5,432,849x = 7,352,089 × 7,352,089
4. Step 4: Simplify right side
   5,432,849x = 54,053,212,663,921
5. Step 5: Solve for x
   x = 54,053,212,663,921/5,432,849
6. Step 6: Final answer
   x = 9,949,330.94