Finding the Third Proportional to 3,281,829,963 and 7,061,410,040

Step by Step Solution

1. Step 1: Write the proportion equation
   3,281,829,963 : 7,061,410,040 = 7,061,410,040 : x
2. Step 2: Convert to fraction form
   3,281,829,963/7,061,410,040 = 7,061,410,040/x
3. Step 3: Cross multiply
   3,281,829,963x = 7,061,410,040 × 7,061,410,040
4. Step 4: Simplify right side
   3,281,829,963x = 49,863,511,753,012,805,632
5. Step 5: Solve for x
   x = 49,863,511,753,012,805,632/3,281,829,963
6. Step 6: Final answer
   x = 15,193,813,303.91