Finding the Third Proportional to 1,260,477 and 1,905,722

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,477 : 1,905,722 = 1,905,722 : x
2. Step 2: Convert to fraction form
   1,260,477/1,905,722 = 1,905,722/x
3. Step 3: Cross multiply
   1,260,477x = 1,905,722 × 1,905,722
4. Step 4: Simplify right side
   1,260,477x = 3,631,776,341,284
5. Step 5: Solve for x
   x = 3,631,776,341,284/1,260,477
6. Step 6: Final answer
   x = 2,881,271.41