Finding the Third Proportional to 897,820.50 and 1,938,078

Step by Step Solution

1. Step 1: Write the proportion equation
   897,820.50 : 1,938,078 = 1,938,078 : x
2. Step 2: Convert to fraction form
   897,820.50/1,938,078 = 1,938,078/x
3. Step 3: Cross multiply
   897,820.50x = 1,938,078 × 1,938,078
4. Step 4: Simplify right side
   897,820.50x = 3,756,146,334,084
5. Step 5: Solve for x
   x = 3,756,146,334,084/897,820.50
6. Step 6: Final answer
   x = 4,183,627.28