Finding the Third Proportional to 527,822 and 1,244,738

Step by Step Solution

1. Step 1: Write the proportion equation
   527,822 : 1,244,738 = 1,244,738 : x
2. Step 2: Convert to fraction form
   527,822/1,244,738 = 1,244,738/x
3. Step 3: Cross multiply
   527,822x = 1,244,738 × 1,244,738
4. Step 4: Simplify right side
   527,822x = 1,549,372,688,644
5. Step 5: Solve for x
   x = 1,549,372,688,644/527,822
6. Step 6: Final answer
   x = 2,935,407.56