Finding the Third Proportional to 1,605,334 and 2,201,322

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,334 : 2,201,322 = 2,201,322 : x
2. Step 2: Convert to fraction form
   1,605,334/2,201,322 = 2,201,322/x
3. Step 3: Cross multiply
   1,605,334x = 2,201,322 × 2,201,322
4. Step 4: Simplify right side
   1,605,334x = 4,845,818,547,684
5. Step 5: Solve for x
   x = 4,845,818,547,684/1,605,334
6. Step 6: Final answer
   x = 3,018,573.42