Finding the Third Proportional to 741,720,501,944 and 1,606,663,419,807

Step by Step Solution

1. Step 1: Write the proportion equation
   741,720,501,944 : 1,606,663,419,807 = 1,606,663,419,807 : x
2. Step 2: Convert to fraction form
   741,720,501,944/1,606,663,419,807 = 1,606,663,419,807/x
3. Step 3: Cross multiply
   741,720,501,944x = 1,606,663,419,807 × 1,606,663,419,807
4. Step 4: Simplify right side
   741,720,501,944x = 2,581,367,344,545,924,061,855,744
5. Step 5: Solve for x
   x = 2,581,367,344,545,924,061,855,744/741,720,501,944
6. Step 6: Final answer
   x = 3,480,242,676,021.94