Finding the Third Proportional to 1,623,710 and 2,307,873

Step by Step Solution

1. Step 1: Write the proportion equation
   1,623,710 : 2,307,873 = 2,307,873 : x
2. Step 2: Convert to fraction form
   1,623,710/2,307,873 = 2,307,873/x
3. Step 3: Cross multiply
   1,623,710x = 2,307,873 × 2,307,873
4. Step 4: Simplify right side
   1,623,710x = 5,326,277,784,129
5. Step 5: Solve for x
   x = 5,326,277,784,129/1,623,710
6. Step 6: Final answer
   x = 3,280,313.47