Finding the Third Proportional to 938,817 and 2,027,281.50

Step by Step Solution

1. Step 1: Write the proportion equation
   938,817 : 2,027,281.50 = 2,027,281.50 : x
2. Step 2: Convert to fraction form
   938,817/2,027,281.50 = 2,027,281.50/x
3. Step 3: Cross multiply
   938,817x = 2,027,281.50 × 2,027,281.50
4. Step 4: Simplify right side
   938,817x = 4,109,870,280,242.25
5. Step 5: Solve for x
   x = 4,109,870,280,242.25/938,817
6. Step 6: Final answer
   x = 4,377,711.82