Finding the Third Proportional to 1,661,700 and 3,615,004

Step by Step Solution

1. Step 1: Write the proportion equation
   1,661,700 : 3,615,004 = 3,615,004 : x
2. Step 2: Convert to fraction form
   1,661,700/3,615,004 = 3,615,004/x
3. Step 3: Cross multiply
   1,661,700x = 3,615,004 × 3,615,004
4. Step 4: Simplify right side
   1,661,700x = 13,068,253,920,016
5. Step 5: Solve for x
   x = 13,068,253,920,016/1,661,700
6. Step 6: Final answer
   x = 7,864,388.23