Finding the Third Proportional to 2,096,258,700 and 4,486,991,928

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,258,700 : 4,486,991,928 = 4,486,991,928 : x
2. Step 2: Convert to fraction form
   2,096,258,700/4,486,991,928 = 4,486,991,928/x
3. Step 3: Cross multiply
   2,096,258,700x = 4,486,991,928 × 4,486,991,928
4. Step 4: Simplify right side
   2,096,258,700x = 20,133,096,561,937,158,144
5. Step 5: Solve for x
   x = 20,133,096,561,937,158,144/2,096,258,700
6. Step 6: Final answer
   x = 9,604,299,584.75