Finding the Third Proportional to 897,812 and 1,938,063

Step by Step Solution

1. Step 1: Write the proportion equation
   897,812 : 1,938,063 = 1,938,063 : x
2. Step 2: Convert to fraction form
   897,812/1,938,063 = 1,938,063/x
3. Step 3: Cross multiply
   897,812x = 1,938,063 × 1,938,063
4. Step 4: Simplify right side
   897,812x = 3,756,088,191,969
5. Step 5: Solve for x
   x = 3,756,088,191,969/897,812
6. Step 6: Final answer
   x = 4,183,602.13