Finding the Third Proportional to 2,107,284,400 and 4,685,724,304

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,284,400 : 4,685,724,304 = 4,685,724,304 : x
2. Step 2: Convert to fraction form
   2,107,284,400/4,685,724,304 = 4,685,724,304/x
3. Step 3: Cross multiply
   2,107,284,400x = 4,685,724,304 × 4,685,724,304
4. Step 4: Simplify right side
   2,107,284,400x = 21,956,012,253,096,284,160
5. Step 5: Solve for x
   x = 21,956,012,253,096,284,160/2,107,284,400
6. Step 6: Final answer
   x = 10,419,102,544.06