Finding the Third Proportional to 82,361,694 and 179,065,788

Step by Step Solution

1. Step 1: Write the proportion equation
   82,361,694 : 179,065,788 = 179,065,788 : x
2. Step 2: Convert to fraction form
   82,361,694/179,065,788 = 179,065,788/x
3. Step 3: Cross multiply
   82,361,694x = 179,065,788 × 179,065,788
4. Step 4: Simplify right side
   82,361,694x = 32,064,556,432,060,944
5. Step 5: Solve for x
   x = 32,064,556,432,060,944/82,361,694
6. Step 6: Final answer
   x = 389,313,950.15