Finding the Third Proportional to 1,710,078 and 3,613,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,078 : 3,613,260 = 3,613,260 : x
2. Step 2: Convert to fraction form
   1,710,078/3,613,260 = 3,613,260/x
3. Step 3: Cross multiply
   1,710,078x = 3,613,260 × 3,613,260
4. Step 4: Simplify right side
   1,710,078x = 13,055,647,827,600
5. Step 5: Solve for x
   x = 13,055,647,827,600/1,710,078
6. Step 6: Final answer
   x = 7,634,533.53