Finding the Third Proportional to 197,425,759,544 and 300,764,488,404

Step by Step Solution

1. Step 1: Write the proportion equation
   197,425,759,544 : 300,764,488,404 = 300,764,488,404 : x
2. Step 2: Convert to fraction form
   197,425,759,544/300,764,488,404 = 300,764,488,404/x
3. Step 3: Cross multiply
   197,425,759,544x = 300,764,488,404 × 300,764,488,404
4. Step 4: Simplify right side
   197,425,759,544x = 90,459,277,484,919,854,465,024
5. Step 5: Solve for x
   x = 90,459,277,484,919,854,465,024/197,425,759,544
6. Step 6: Final answer
   x = 458,193,893,714.05