Finding the Third Proportional to 1,538,003 and 3,365,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,538,003 : 3,365,514 = 3,365,514 : x
2. Step 2: Convert to fraction form
   1,538,003/3,365,514 = 3,365,514/x
3. Step 3: Cross multiply
   1,538,003x = 3,365,514 × 3,365,514
4. Step 4: Simplify right side
   1,538,003x = 11,326,684,484,196
5. Step 5: Solve for x
   x = 11,326,684,484,196/1,538,003
6. Step 6: Final answer
   x = 7,364,539.92