Finding the Third Proportional to 1,455,249 and 3,061,313

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,249 : 3,061,313 = 3,061,313 : x
2. Step 2: Convert to fraction form
   1,455,249/3,061,313 = 3,061,313/x
3. Step 3: Cross multiply
   1,455,249x = 3,061,313 × 3,061,313
4. Step 4: Simplify right side
   1,455,249x = 9,371,637,283,969
5. Step 5: Solve for x
   x = 9,371,637,283,969/1,455,249
6. Step 6: Final answer
   x = 6,439,885.74