Finding the Third Proportional to 82,323,761.63 and 162,565,498.69

Step by Step Solution

1. Step 1: Write the proportion equation
   82,323,761.63 : 162,565,498.69 = 162,565,498.69 : x
2. Step 2: Convert to fraction form
   82,323,761.63/162,565,498.69 = 162,565,498.69/x
3. Step 3: Cross multiply
   82,323,761.63x = 162,565,498.69 × 162,565,498.69
4. Step 4: Simplify right side
   82,323,761.63x = 26,427,541,363,515,564
5. Step 5: Solve for x
   x = 26,427,541,363,515,564/82,323,761.63
6. Step 6: Final answer
   x = 321,019,604.08