Finding the Third Proportional to 1,591,786 and 3,435,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,591,786 : 3,435,652 = 3,435,652 : x
2. Step 2: Convert to fraction form
   1,591,786/3,435,652 = 3,435,652/x
3. Step 3: Cross multiply
   1,591,786x = 3,435,652 × 3,435,652
4. Step 4: Simplify right side
   1,591,786x = 11,803,704,665,104
5. Step 5: Solve for x
   x = 11,803,704,665,104/1,591,786
6. Step 6: Final answer
   x = 7,415,384.14