Finding the Third Proportional to 8,942,124,651,600 and 19,451,002,002,720

Step by Step Solution

1. Step 1: Write the proportion equation
   8,942,124,651,600 : 19,451,002,002,720 = 19,451,002,002,720 : x
2. Step 2: Convert to fraction form
   8,942,124,651,600/19,451,002,002,720 = 19,451,002,002,720/x
3. Step 3: Cross multiply
   8,942,124,651,600x = 19,451,002,002,720 × 19,451,002,002,720
4. Step 4: Simplify right side
   8,942,124,651,600x = 378,341,478,909,817,474,435,252,224
5. Step 5: Solve for x
   x = 378,341,478,909,817,474,435,252,224/8,942,124,651,600
6. Step 6: Final answer
   x = 42,310,020,677,481.99