Finding the Third Proportional to 1,427,972 and 1,903,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,972 : 1,903,750 = 1,903,750 : x
2. Step 2: Convert to fraction form
   1,427,972/1,903,750 = 1,903,750/x
3. Step 3: Cross multiply
   1,427,972x = 1,903,750 × 1,903,750
4. Step 4: Simplify right side
   1,427,972x = 3,624,264,062,500
5. Step 5: Solve for x
   x = 3,624,264,062,500/1,427,972
6. Step 6: Final answer
   x = 2,538,049.81