Finding the Third Proportional to 527,606 and 1,244,222

Step by Step Solution

1. Step 1: Write the proportion equation
   527,606 : 1,244,222 = 1,244,222 : x
2. Step 2: Convert to fraction form
   527,606/1,244,222 = 1,244,222/x
3. Step 3: Cross multiply
   527,606x = 1,244,222 × 1,244,222
4. Step 4: Simplify right side
   527,606x = 1,548,088,385,284
5. Step 5: Solve for x
   x = 1,548,088,385,284/527,606
6. Step 6: Final answer
   x = 2,934,175.10