Finding the Third Proportional to 1,453,473,320 and 3,188,342,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,453,473,320 : 3,188,342,216 = 3,188,342,216 : x
2. Step 2: Convert to fraction form
   1,453,473,320/3,188,342,216 = 3,188,342,216/x
3. Step 3: Cross multiply
   1,453,473,320x = 3,188,342,216 × 3,188,342,216
4. Step 4: Simplify right side
   1,453,473,320x = 10,165,526,086,327,791,616
5. Step 5: Solve for x
   x = 10,165,526,086,327,791,616/1,453,473,320
6. Step 6: Final answer
   x = 6,993,954,375.67