Finding the Third Proportional to 1,308,776,150 and 2,863,826,320

Step by Step Solution

1. Step 1: Write the proportion equation
   1,308,776,150 : 2,863,826,320 = 2,863,826,320 : x
2. Step 2: Convert to fraction form
   1,308,776,150/2,863,826,320 = 2,863,826,320/x
3. Step 3: Cross multiply
   1,308,776,150x = 2,863,826,320 × 2,863,826,320
4. Step 4: Simplify right side
   1,308,776,150x = 8,201,501,191,124,742,144
5. Step 5: Solve for x
   x = 8,201,501,191,124,742,144/1,308,776,150
6. Step 6: Final answer
   x = 6,266,542,365.65