Finding the Third Proportional to 2,123,695,836 and 3,215,052,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,695,836 : 3,215,052,944 = 3,215,052,944 : x
2. Step 2: Convert to fraction form
   2,123,695,836/3,215,052,944 = 3,215,052,944/x
3. Step 3: Cross multiply
   2,123,695,836x = 3,215,052,944 × 3,215,052,944
4. Step 4: Simplify right side
   2,123,695,836x = 10,336,565,432,723,066,880
5. Step 5: Solve for x
   x = 10,336,565,432,723,066,880/2,123,695,836
6. Step 6: Final answer
   x = 4,867,253,237.26