Finding the Third Proportional to 17,764,828 and 38,224,040

Step by Step Solution

1. Step 1: Write the proportion equation
   17,764,828 : 38,224,040 = 38,224,040 : x
2. Step 2: Convert to fraction form
   17,764,828/38,224,040 = 38,224,040/x
3. Step 3: Cross multiply
   17,764,828x = 38,224,040 × 38,224,040
4. Step 4: Simplify right side
   17,764,828x = 1,461,077,233,921,600
5. Step 5: Solve for x
   x = 1,461,077,233,921,600/17,764,828
6. Step 6: Final answer
   x = 82,245,504.09