Finding the Third Proportional to 2,622,786,592.50 and 4,282,321,068

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,786,592.50 : 4,282,321,068 = 4,282,321,068 : x
2. Step 2: Convert to fraction form
   2,622,786,592.50/4,282,321,068 = 4,282,321,068/x
3. Step 3: Cross multiply
   2,622,786,592.50x = 4,282,321,068 × 4,282,321,068
4. Step 4: Simplify right side
   2,622,786,592.50x = 18,338,273,729,436,659,712
5. Step 5: Solve for x
   x = 18,338,273,729,436,659,712/2,622,786,592.50
6. Step 6: Final answer
   x = 6,991,904,633.75