Finding the Third Proportional to 2,101,987,104 and 2,956,705,104

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,987,104 : 2,956,705,104 = 2,956,705,104 : x
2. Step 2: Convert to fraction form
   2,101,987,104/2,956,705,104 = 2,956,705,104/x
3. Step 3: Cross multiply
   2,101,987,104x = 2,956,705,104 × 2,956,705,104
4. Step 4: Simplify right side
   2,101,987,104x = 8,742,105,072,019,650,560
5. Step 5: Solve for x
   x = 8,742,105,072,019,650,560/2,101,987,104
6. Step 6: Final answer
   x = 4,158,971,791.68