Finding the Third Proportional to 1,132,047 and 1,538,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,047 : 1,538,226 = 1,538,226 : x
2. Step 2: Convert to fraction form
   1,132,047/1,538,226 = 1,538,226/x
3. Step 3: Cross multiply
   1,132,047x = 1,538,226 × 1,538,226
4. Step 4: Simplify right side
   1,132,047x = 2,366,139,227,076
5. Step 5: Solve for x
   x = 2,366,139,227,076/1,132,047
6. Step 6: Final answer
   x = 2,090,142.22