Finding the Third Proportional to 3,234,743,749 and 4,622,533,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,234,743,749 : 4,622,533,111.50 = 4,622,533,111.50 : x
2. Step 2: Convert to fraction form
   3,234,743,749/4,622,533,111.50 = 4,622,533,111.50/x
3. Step 3: Cross multiply
   3,234,743,749x = 4,622,533,111.50 × 4,622,533,111.50
4. Step 4: Simplify right side
   3,234,743,749x = 21,367,812,366,913,871,872
5. Step 5: Solve for x
   x = 21,367,812,366,913,871,872/3,234,743,749
6. Step 6: Final answer
   x = 6,605,720,274.91