Finding the Third Proportional to 3,158,632 and 4,501,692

Step by Step Solution

1. Step 1: Write the proportion equation
   3,158,632 : 4,501,692 = 4,501,692 : x
2. Step 2: Convert to fraction form
   3,158,632/4,501,692 = 4,501,692/x
3. Step 3: Cross multiply
   3,158,632x = 4,501,692 × 4,501,692
4. Step 4: Simplify right side
   3,158,632x = 20,265,230,862,864
5. Step 5: Solve for x
   x = 20,265,230,862,864/3,158,632
6. Step 6: Final answer
   x = 6,415,825.23