Finding the Third Proportional to 32,821,528 and 71,422,568

Step by Step Solution

1. Step 1: Write the proportion equation
   32,821,528 : 71,422,568 = 71,422,568 : x
2. Step 2: Convert to fraction form
   32,821,528/71,422,568 = 71,422,568/x
3. Step 3: Cross multiply
   32,821,528x = 71,422,568 × 71,422,568
4. Step 4: Simplify right side
   32,821,528x = 5,101,183,219,714,624
5. Step 5: Solve for x
   x = 5,101,183,219,714,624/32,821,528
6. Step 6: Final answer
   x = 155,421,868.83