Finding the Third Proportional to 82,771,762 and 175,628,997

Step by Step Solution

1. Step 1: Write the proportion equation
   82,771,762 : 175,628,997 = 175,628,997 : x
2. Step 2: Convert to fraction form
   82,771,762/175,628,997 = 175,628,997/x
3. Step 3: Cross multiply
   82,771,762x = 175,628,997 × 175,628,997
4. Step 4: Simplify right side
   82,771,762x = 30,845,544,587,226,008
5. Step 5: Solve for x
   x = 30,845,544,587,226,008/82,771,762
6. Step 6: Final answer
   x = 372,657,822.45