Finding the Third Proportional to 1,625,700 and 3,573,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,700 : 3,573,198 = 3,573,198 : x
2. Step 2: Convert to fraction form
   1,625,700/3,573,198 = 3,573,198/x
3. Step 3: Cross multiply
   1,625,700x = 3,573,198 × 3,573,198
4. Step 4: Simplify right side
   1,625,700x = 12,767,743,947,204
5. Step 5: Solve for x
   x = 12,767,743,947,204/1,625,700
6. Step 6: Final answer
   x = 7,853,690.07