Finding the Third Proportional to 1,056,126 and 2,243,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,126 : 2,243,144 = 2,243,144 : x
2. Step 2: Convert to fraction form
   1,056,126/2,243,144 = 2,243,144/x
3. Step 3: Cross multiply
   1,056,126x = 2,243,144 × 2,243,144
4. Step 4: Simplify right side
   1,056,126x = 5,031,695,004,736
5. Step 5: Solve for x
   x = 5,031,695,004,736/1,056,126
6. Step 6: Final answer
   x = 4,764,294.23