Finding the Third Proportional to 1,186,809,264 and 2,407,158,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,809,264 : 2,407,158,240 = 2,407,158,240 : x
2. Step 2: Convert to fraction form
   1,186,809,264/2,407,158,240 = 2,407,158,240/x
3. Step 3: Cross multiply
   1,186,809,264x = 2,407,158,240 × 2,407,158,240
4. Step 4: Simplify right side
   1,186,809,264x = 5,794,410,792,399,897,600
5. Step 5: Solve for x
   x = 5,794,410,792,399,897,600/1,186,809,264
6. Step 6: Final answer
   x = 4,882,343,749.89