Finding the Third Proportional to 3,538,144 and 5,301,652

Step by Step Solution

1. Step 1: Write the proportion equation
   3,538,144 : 5,301,652 = 5,301,652 : x
2. Step 2: Convert to fraction form
   3,538,144/5,301,652 = 5,301,652/x
3. Step 3: Cross multiply
   3,538,144x = 5,301,652 × 5,301,652
4. Step 4: Simplify right side
   3,538,144x = 28,107,513,929,104
5. Step 5: Solve for x
   x = 28,107,513,929,104/3,538,144
6. Step 6: Final answer
   x = 7,944,140.75