Finding the Third Proportional to 1,704,186 and 3,674,070

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704,186 : 3,674,070 = 3,674,070 : x
2. Step 2: Convert to fraction form
   1,704,186/3,674,070 = 3,674,070/x
3. Step 3: Cross multiply
   1,704,186x = 3,674,070 × 3,674,070
4. Step 4: Simplify right side
   1,704,186x = 13,498,790,364,900
5. Step 5: Solve for x
   x = 13,498,790,364,900/1,704,186
6. Step 6: Final answer
   x = 7,920,960.72