Finding the Third Proportional to 1,693,090 and 3,615,814

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,090 : 3,615,814 = 3,615,814 : x
2. Step 2: Convert to fraction form
   1,693,090/3,615,814 = 3,615,814/x
3. Step 3: Cross multiply
   1,693,090x = 3,615,814 × 3,615,814
4. Step 4: Simplify right side
   1,693,090x = 13,074,110,882,596
5. Step 5: Solve for x
   x = 13,074,110,882,596/1,693,090
6. Step 6: Final answer
   x = 7,722,041.29