Finding the Third Proportional to 1,660,877 and 3,597,229

Step by Step Solution

1. Step 1: Write the proportion equation
   1,660,877 : 3,597,229 = 3,597,229 : x
2. Step 2: Convert to fraction form
   1,660,877/3,597,229 = 3,597,229/x
3. Step 3: Cross multiply
   1,660,877x = 3,597,229 × 3,597,229
4. Step 4: Simplify right side
   1,660,877x = 12,940,056,478,441
5. Step 5: Solve for x
   x = 12,940,056,478,441/1,660,877
6. Step 6: Final answer
   x = 7,791,098.61