Finding the Third Proportional to 527,706 and 1,244,478

Step by Step Solution

1. Step 1: Write the proportion equation
   527,706 : 1,244,478 = 1,244,478 : x
2. Step 2: Convert to fraction form
   527,706/1,244,478 = 1,244,478/x
3. Step 3: Cross multiply
   527,706x = 1,244,478 × 1,244,478
4. Step 4: Simplify right side
   527,706x = 1,548,725,492,484
5. Step 5: Solve for x
   x = 1,548,725,492,484/527,706
6. Step 6: Final answer
   x = 2,934,826.39