Finding the Third Proportional to 904,129 and 1,367,898

Step by Step Solution

1. Step 1: Write the proportion equation
   904,129 : 1,367,898 = 1,367,898 : x
2. Step 2: Convert to fraction form
   904,129/1,367,898 = 1,367,898/x
3. Step 3: Cross multiply
   904,129x = 1,367,898 × 1,367,898
4. Step 4: Simplify right side
   904,129x = 1,871,144,938,404
5. Step 5: Solve for x
   x = 1,871,144,938,404/904,129
6. Step 6: Final answer
   x = 2,069,555.27