Finding the Third Proportional to 1,564,591,014 and 3,315,717,819

Step by Step Solution

1. Step 1: Write the proportion equation
   1,564,591,014 : 3,315,717,819 = 3,315,717,819 : x
2. Step 2: Convert to fraction form
   1,564,591,014/3,315,717,819 = 3,315,717,819/x
3. Step 3: Cross multiply
   1,564,591,014x = 3,315,717,819 × 3,315,717,819
4. Step 4: Simplify right side
   1,564,591,014x = 10,993,984,655,234,117,632
5. Step 5: Solve for x
   x = 10,993,984,655,234,117,632/1,564,591,014
6. Step 6: Final answer
   x = 7,026,746,642.96