Finding the Third Proportional to 16,149,064,773,408 and 34,747,433,421,948

Step by Step Solution

1. Step 1: Write the proportion equation
   16,149,064,773,408 : 34,747,433,421,948 = 34,747,433,421,948 : x
2. Step 2: Convert to fraction form
   16,149,064,773,408/34,747,433,421,948 = 34,747,433,421,948/x
3. Step 3: Cross multiply
   16,149,064,773,408x = 34,747,433,421,948 × 34,747,433,421,948
4. Step 4: Simplify right side
   16,149,064,773,408x = 1,207,384,129,412,708,873,348,841,472
5. Step 5: Solve for x
   x = 1,207,384,129,412,708,873,348,841,472/16,149,064,773,408
6. Step 6: Final answer
   x = 74,764,956,754,700.66