Finding the Third Proportional to 81,070,064,726.34 and 174,340,895,419.12

Step by Step Solution

1. Step 1: Write the proportion equation
   81,070,064,726.34 : 174,340,895,419.12 = 174,340,895,419.12 : x
2. Step 2: Convert to fraction form
   81,070,064,726.34/174,340,895,419.12 = 174,340,895,419.12/x
3. Step 3: Cross multiply
   81,070,064,726.34x = 174,340,895,419.12 × 174,340,895,419.12
4. Step 4: Simplify right side
   81,070,064,726.34x = 30,394,747,815,540,534,804,480
5. Step 5: Solve for x
   x = 30,394,747,815,540,534,804,480/81,070,064,726.34
6. Step 6: Final answer
   x = 374,919,496,094.41