Finding the Third Proportional to 1,958,568 and 4,152,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,958,568 : 4,152,272 = 4,152,272 : x
2. Step 2: Convert to fraction form
   1,958,568/4,152,272 = 4,152,272/x
3. Step 3: Cross multiply
   1,958,568x = 4,152,272 × 4,152,272
4. Step 4: Simplify right side
   1,958,568x = 17,241,362,761,984
5. Step 5: Solve for x
   x = 17,241,362,761,984/1,958,568
6. Step 6: Final answer
   x = 8,803,045.27