Finding the Third Proportional to 1,623,016 and 2,374,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,623,016 : 2,374,428 = 2,374,428 : x
2. Step 2: Convert to fraction form
   1,623,016/2,374,428 = 2,374,428/x
3. Step 3: Cross multiply
   1,623,016x = 2,374,428 × 2,374,428
4. Step 4: Simplify right side
   1,623,016x = 5,637,908,327,184
5. Step 5: Solve for x
   x = 5,637,908,327,184/1,623,016
6. Step 6: Final answer
   x = 3,473,723.20