Finding the Third Proportional to 897,811.50 and 1,938,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   897,811.50 : 1,938,061.50 = 1,938,061.50 : x
2. Step 2: Convert to fraction form
   897,811.50/1,938,061.50 = 1,938,061.50/x
3. Step 3: Cross multiply
   897,811.50x = 1,938,061.50 × 1,938,061.50
4. Step 4: Simplify right side
   897,811.50x = 3,756,082,377,782.25
5. Step 5: Solve for x
   x = 3,756,082,377,782.25/897,811.50
6. Step 6: Final answer
   x = 4,183,597.98