Finding the Third Proportional to 657,038 and 1,412,230

Step by Step Solution

1. Step 1: Write the proportion equation
   657,038 : 1,412,230 = 1,412,230 : x
2. Step 2: Convert to fraction form
   657,038/1,412,230 = 1,412,230/x
3. Step 3: Cross multiply
   657,038x = 1,412,230 × 1,412,230
4. Step 4: Simplify right side
   657,038x = 1,994,393,572,900
5. Step 5: Solve for x
   x = 1,994,393,572,900/657,038
6. Step 6: Final answer
   x = 3,035,431.09