Finding the Third Proportional to 81,070,065,030 and 174,340,895,997

Step by Step Solution

1. Step 1: Write the proportion equation
   81,070,065,030 : 174,340,895,997 = 174,340,895,997 : x
2. Step 2: Convert to fraction form
   81,070,065,030/174,340,895,997 = 174,340,895,997/x
3. Step 3: Cross multiply
   81,070,065,030x = 174,340,895,997 × 174,340,895,997
4. Step 4: Simplify right side
   81,070,065,030x = 30,394,748,017,036,769,624,064
5. Step 5: Solve for x
   x = 30,394,748,017,036,769,624,064/81,070,065,030
6. Step 6: Final answer
   x = 374,919,497,175.55