Finding the Third Proportional to 1,485,984 and 2,295,945

Step by Step Solution

1. Step 1: Write the proportion equation
   1,485,984 : 2,295,945 = 2,295,945 : x
2. Step 2: Convert to fraction form
   1,485,984/2,295,945 = 2,295,945/x
3. Step 3: Cross multiply
   1,485,984x = 2,295,945 × 2,295,945
4. Step 4: Simplify right side
   1,485,984x = 5,271,363,443,025
5. Step 5: Solve for x
   x = 5,271,363,443,025/1,485,984
6. Step 6: Final answer
   x = 3,547,389.10