Finding the Third Proportional to 927,138 and 1,434,810

Step by Step Solution

1. Step 1: Write the proportion equation
   927,138 : 1,434,810 = 1,434,810 : x
2. Step 2: Convert to fraction form
   927,138/1,434,810 = 1,434,810/x
3. Step 3: Cross multiply
   927,138x = 1,434,810 × 1,434,810
4. Step 4: Simplify right side
   927,138x = 2,058,679,736,100
5. Step 5: Solve for x
   x = 2,058,679,736,100/927,138
6. Step 6: Final answer
   x = 2,220,467.43