Finding the Third Proportional to 17,217,403,045,628 and 37,944,261,135,398

Step by Step Solution

1. Step 1: Write the proportion equation
   17,217,403,045,628 : 37,944,261,135,398 = 37,944,261,135,398 : x
2. Step 2: Convert to fraction form
   17,217,403,045,628/37,944,261,135,398 = 37,944,261,135,398/x
3. Step 3: Cross multiply
   17,217,403,045,628x = 37,944,261,135,398 × 37,944,261,135,398
4. Step 4: Simplify right side
   17,217,403,045,628x = 1,439,766,953,111,275,154,008,178,688
5. Step 5: Solve for x
   x = 1,439,766,953,111,275,154,008,178,688/17,217,403,045,628
6. Step 6: Final answer
   x = 83,622,771,058,779.03