Finding the Third Proportional to 897,813 and 1,938,064.50

Step by Step Solution

1. Step 1: Write the proportion equation
   897,813 : 1,938,064.50 = 1,938,064.50 : x
2. Step 2: Convert to fraction form
   897,813/1,938,064.50 = 1,938,064.50/x
3. Step 3: Cross multiply
   897,813x = 1,938,064.50 × 1,938,064.50
4. Step 4: Simplify right side
   897,813x = 3,756,094,006,160.25
5. Step 5: Solve for x
   x = 3,756,094,006,160.25/897,813
6. Step 6: Final answer
   x = 4,183,603.94