Finding the Third Proportional to 1,025,174 and 2,243,351

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,174 : 2,243,351 = 2,243,351 : x
2. Step 2: Convert to fraction form
   1,025,174/2,243,351 = 2,243,351/x
3. Step 3: Cross multiply
   1,025,174x = 2,243,351 × 2,243,351
4. Step 4: Simplify right side
   1,025,174x = 5,032,623,709,201
5. Step 5: Solve for x
   x = 5,032,623,709,201/1,025,174
6. Step 6: Final answer
   x = 4,909,043.45