Finding the Third Proportional to 1,538,002 and 3,365,646

Step by Step Solution

1. Step 1: Write the proportion equation
   1,538,002 : 3,365,646 = 3,365,646 : x
2. Step 2: Convert to fraction form
   1,538,002/3,365,646 = 3,365,646/x
3. Step 3: Cross multiply
   1,538,002x = 3,365,646 × 3,365,646
4. Step 4: Simplify right side
   1,538,002x = 11,327,572,997,316
5. Step 5: Solve for x
   x = 11,327,572,997,316/1,538,002
6. Step 6: Final answer
   x = 7,365,122.41