Finding the Third Proportional to 1,737,860 and 3,634,618

Step by Step Solution

1. Step 1: Write the proportion equation
   1,737,860 : 3,634,618 = 3,634,618 : x
2. Step 2: Convert to fraction form
   1,737,860/3,634,618 = 3,634,618/x
3. Step 3: Cross multiply
   1,737,860x = 3,634,618 × 3,634,618
4. Step 4: Simplify right side
   1,737,860x = 13,210,448,005,924
5. Step 5: Solve for x
   x = 13,210,448,005,924/1,737,860
6. Step 6: Final answer
   x = 7,601,560.54