Finding the Third Proportional to 657,148 and 1,412,468

Step by Step Solution

1. Step 1: Write the proportion equation
   657,148 : 1,412,468 = 1,412,468 : x
2. Step 2: Convert to fraction form
   657,148/1,412,468 = 1,412,468/x
3. Step 3: Cross multiply
   657,148x = 1,412,468 × 1,412,468
4. Step 4: Simplify right side
   657,148x = 1,995,065,851,024
5. Step 5: Solve for x
   x = 1,995,065,851,024/657,148
6. Step 6: Final answer
   x = 3,035,946.01