Finding the Third Proportional to 1,627,646 and 3,535,501

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,646 : 3,535,501 = 3,535,501 : x
2. Step 2: Convert to fraction form
   1,627,646/3,535,501 = 3,535,501/x
3. Step 3: Cross multiply
   1,627,646x = 3,535,501 × 3,535,501
4. Step 4: Simplify right side
   1,627,646x = 12,499,767,321,001
5. Step 5: Solve for x
   x = 12,499,767,321,001/1,627,646
6. Step 6: Final answer
   x = 7,679,659.66