Finding the Third Proportional to 1,456,246,848 and 3,209,323,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,246,848 : 3,209,323,180 = 3,209,323,180 : x
2. Step 2: Convert to fraction form
   1,456,246,848/3,209,323,180 = 3,209,323,180/x
3. Step 3: Cross multiply
   1,456,246,848x = 3,209,323,180 × 3,209,323,180
4. Step 4: Simplify right side
   1,456,246,848x = 10,299,755,273,685,311,488
5. Step 5: Solve for x
   x = 10,299,755,273,685,311,488/1,456,246,848
6. Step 6: Final answer
   x = 7,072,808,629.82