Finding the Third Proportional to 1,456,246,836 and 3,209,323,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,246,836 : 3,209,323,153.50 = 3,209,323,153.50 : x
2. Step 2: Convert to fraction form
   1,456,246,836/3,209,323,153.50 = 3,209,323,153.50/x
3. Step 3: Cross multiply
   1,456,246,836x = 3,209,323,153.50 × 3,209,323,153.50
4. Step 4: Simplify right side
   1,456,246,836x = 10,299,755,103,591,184,384
5. Step 5: Solve for x
   x = 10,299,755,103,591,184,384/1,456,246,836
6. Step 6: Final answer
   x = 7,072,808,571.30