Finding the Third Proportional to 900,374 and 1,373,428

Step by Step Solution

1. Step 1: Write the proportion equation
   900,374 : 1,373,428 = 1,373,428 : x
2. Step 2: Convert to fraction form
   900,374/1,373,428 = 1,373,428/x
3. Step 3: Cross multiply
   900,374x = 1,373,428 × 1,373,428
4. Step 4: Simplify right side
   900,374x = 1,886,304,471,184
5. Step 5: Solve for x
   x = 1,886,304,471,184/900,374
6. Step 6: Final answer
   x = 2,095,023.26