Finding the Third Proportional to 76,933,840 and 162,452,384

Step by Step Solution

1. Step 1: Write the proportion equation
   76,933,840 : 162,452,384 = 162,452,384 : x
2. Step 2: Convert to fraction form
   76,933,840/162,452,384 = 162,452,384/x
3. Step 3: Cross multiply
   76,933,840x = 162,452,384 × 162,452,384
4. Step 4: Simplify right side
   76,933,840x = 26,390,777,067,283,456
5. Step 5: Solve for x
   x = 26,390,777,067,283,456/76,933,840
6. Step 6: Final answer
   x = 343,032,104.82