Finding the Third Proportional to 16,572,456,288 and 35,508,762,144

Step by Step Solution

1. Step 1: Write the proportion equation
   16,572,456,288 : 35,508,762,144 = 35,508,762,144 : x
2. Step 2: Convert to fraction form
   16,572,456,288/35,508,762,144 = 35,508,762,144/x
3. Step 3: Cross multiply
   16,572,456,288x = 35,508,762,144 × 35,508,762,144
4. Step 4: Simplify right side
   16,572,456,288x = 1,260,872,188,999,167,377,408
5. Step 5: Solve for x
   x = 1,260,872,188,999,167,377,408/16,572,456,288
6. Step 6: Final answer
   x = 76,082,396,422.56