Finding the Third Proportional to 3,644,608 and 5,437,344

Step by Step Solution

1. Step 1: Write the proportion equation
   3,644,608 : 5,437,344 = 5,437,344 : x
2. Step 2: Convert to fraction form
   3,644,608/5,437,344 = 5,437,344/x
3. Step 3: Cross multiply
   3,644,608x = 5,437,344 × 5,437,344
4. Step 4: Simplify right side
   3,644,608x = 29,564,709,774,336
5. Step 5: Solve for x
   x = 29,564,709,774,336/3,644,608
6. Step 6: Final answer
   x = 8,111,903.88