Finding the Third Proportional to 938,637 and 1,454,072

Step by Step Solution

1. Step 1: Write the proportion equation
   938,637 : 1,454,072 = 1,454,072 : x
2. Step 2: Convert to fraction form
   938,637/1,454,072 = 1,454,072/x
3. Step 3: Cross multiply
   938,637x = 1,454,072 × 1,454,072
4. Step 4: Simplify right side
   938,637x = 2,114,325,381,184
5. Step 5: Solve for x
   x = 2,114,325,381,184/938,637
6. Step 6: Final answer
   x = 2,252,548.52