Finding the Third Proportional to 1,453,473,289.50 and 3,188,342,145

Step by Step Solution

1. Step 1: Write the proportion equation
   1,453,473,289.50 : 3,188,342,145 = 3,188,342,145 : x
2. Step 2: Convert to fraction form
   1,453,473,289.50/3,188,342,145 = 3,188,342,145/x
3. Step 3: Cross multiply
   1,453,473,289.50x = 3,188,342,145 × 3,188,342,145
4. Step 4: Simplify right side
   1,453,473,289.50x = 10,165,525,633,583,200,256
5. Step 5: Solve for x
   x = 10,165,525,633,583,200,256/1,453,473,289.50
6. Step 6: Final answer
   x = 6,993,954,210.94