Finding the Third Proportional to 108,394,639,434 and 234,801,113,436

Step by Step Solution

1. Step 1: Write the proportion equation
   108,394,639,434 : 234,801,113,436 = 234,801,113,436 : x
2. Step 2: Convert to fraction form
   108,394,639,434/234,801,113,436 = 234,801,113,436/x
3. Step 3: Cross multiply
   108,394,639,434x = 234,801,113,436 × 234,801,113,436
4. Step 4: Simplify right side
   108,394,639,434x = 55,131,562,870,785,336,934,400
5. Step 5: Solve for x
   x = 55,131,562,870,785,336,934,400/108,394,639,434
6. Step 6: Final answer
   x = 508,618,905,498.13