Finding the Third Proportional to 1,625,208 and 3,500,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,208 : 3,500,164 = 3,500,164 : x
2. Step 2: Convert to fraction form
   1,625,208/3,500,164 = 3,500,164/x
3. Step 3: Cross multiply
   1,625,208x = 3,500,164 × 3,500,164
4. Step 4: Simplify right side
   1,625,208x = 12,251,148,026,896
5. Step 5: Solve for x
   x = 12,251,148,026,896/1,625,208
6. Step 6: Final answer
   x = 7,538,203.13