Finding the Third Proportional to 1,243,610 and 2,677,492

Step by Step Solution

1. Step 1: Write the proportion equation
   1,243,610 : 2,677,492 = 2,677,492 : x
2. Step 2: Convert to fraction form
   1,243,610/2,677,492 = 2,677,492/x
3. Step 3: Cross multiply
   1,243,610x = 2,677,492 × 2,677,492
4. Step 4: Simplify right side
   1,243,610x = 7,168,963,410,064
5. Step 5: Solve for x
   x = 7,168,963,410,064/1,243,610
6. Step 6: Final answer
   x = 5,764,639.57