Finding the Third Proportional to 17,274,589,497,940 and 35,978,986,607,624

Step by Step Solution

1. Step 1: Write the proportion equation
   17,274,589,497,940 : 35,978,986,607,624 = 35,978,986,607,624 : x
2. Step 2: Convert to fraction form
   17,274,589,497,940/35,978,986,607,624 = 35,978,986,607,624/x
3. Step 3: Cross multiply
   17,274,589,497,940x = 35,978,986,607,624 × 35,978,986,607,624
4. Step 4: Simplify right side
   17,274,589,497,940x = 1,294,487,477,311,587,244,924,993,536
5. Step 5: Solve for x
   x = 1,294,487,477,311,587,244,924,993,536/17,274,589,497,940
6. Step 6: Final answer
   x = 74,935,932,773,740.02