Finding the Third Proportional to 16,149,064,773,412 and 34,747,433,421,956

Step by Step Solution

1. Step 1: Write the proportion equation
   16,149,064,773,412 : 34,747,433,421,956 = 34,747,433,421,956 : x
2. Step 2: Convert to fraction form
   16,149,064,773,412/34,747,433,421,956 = 34,747,433,421,956/x
3. Step 3: Cross multiply
   16,149,064,773,412x = 34,747,433,421,956 × 34,747,433,421,956
4. Step 4: Simplify right side
   16,149,064,773,412x = 1,207,384,129,413,264,813,915,635,712
5. Step 5: Solve for x
   x = 1,207,384,129,413,264,813,915,635,712/16,149,064,773,412
6. Step 6: Final answer
   x = 74,764,956,754,716.56