Finding the Third Proportional to 444,543,991,842 and 953,620,807,748

Step by Step Solution

1. Step 1: Write the proportion equation
   444,543,991,842 : 953,620,807,748 = 953,620,807,748 : x
2. Step 2: Convert to fraction form
   444,543,991,842/953,620,807,748 = 953,620,807,748/x
3. Step 3: Cross multiply
   444,543,991,842x = 953,620,807,748 × 953,620,807,748
4. Step 4: Simplify right side
   444,543,991,842x = 909,392,644,969,947,990,065,152
5. Step 5: Solve for x
   x = 909,392,644,969,947,990,065,152/444,543,991,842
6. Step 6: Final answer
   x = 2,045,675,257,474.10