Finding the Third Proportional to 1,581,543,708 and 3,293,989,572

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,543,708 : 3,293,989,572 = 3,293,989,572 : x
2. Step 2: Convert to fraction form
   1,581,543,708/3,293,989,572 = 3,293,989,572/x
3. Step 3: Cross multiply
   1,581,543,708x = 3,293,989,572 × 3,293,989,572
4. Step 4: Simplify right side
   1,581,543,708x = 10,850,367,300,444,743,680
5. Step 5: Solve for x
   x = 10,850,367,300,444,743,680/1,581,543,708
6. Step 6: Final answer
   x = 6,860,618,043.98