Finding the Third Proportional to 1,120,976,215.50 and 2,408,308,899

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,976,215.50 : 2,408,308,899 = 2,408,308,899 : x
2. Step 2: Convert to fraction form
   1,120,976,215.50/2,408,308,899 = 2,408,308,899/x
3. Step 3: Cross multiply
   1,120,976,215.50x = 2,408,308,899 × 2,408,308,899
4. Step 4: Simplify right side
   1,120,976,215.50x = 5,799,951,753,002,592,256
5. Step 5: Solve for x
   x = 5,799,951,753,002,592,256/1,120,976,215.50
6. Step 6: Final answer
   x = 5,174,018,567.75