Finding the Third Proportional to 741,968 and 1,377,880

Step by Step Solution

1. Step 1: Write the proportion equation
   741,968 : 1,377,880 = 1,377,880 : x
2. Step 2: Convert to fraction form
   741,968/1,377,880 = 1,377,880/x
3. Step 3: Cross multiply
   741,968x = 1,377,880 × 1,377,880
4. Step 4: Simplify right side
   741,968x = 1,898,553,294,400
5. Step 5: Solve for x
   x = 1,898,553,294,400/741,968
6. Step 6: Final answer
   x = 2,558,807.52