Finding the Third Proportional to 13,985,828 and 32,968,568

Step by Step Solution

1. Step 1: Write the proportion equation
   13,985,828 : 32,968,568 = 32,968,568 : x
2. Step 2: Convert to fraction form
   13,985,828/32,968,568 = 32,968,568/x
3. Step 3: Cross multiply
   13,985,828x = 32,968,568 × 32,968,568
4. Step 4: Simplify right side
   13,985,828x = 1,086,926,475,970,624
5. Step 5: Solve for x
   x = 1,086,926,475,970,624/13,985,828
6. Step 6: Final answer
   x = 77,716,276.50