Finding the Third Proportional to 2,102,059,407 and 2,956,405,910.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,102,059,407 : 2,956,405,910.25 = 2,956,405,910.25 : x
2. Step 2: Convert to fraction form
   2,102,059,407/2,956,405,910.25 = 2,956,405,910.25/x
3. Step 3: Cross multiply
   2,102,059,407x = 2,956,405,910.25 × 2,956,405,910.25
4. Step 4: Simplify right side
   2,102,059,407x = 8,740,335,906,161,131,520
5. Step 5: Solve for x
   x = 8,740,335,906,161,131,520/2,102,059,407
6. Step 6: Final answer
   x = 4,157,987,104.01