Finding the Third Proportional to 1,003,452 and 1,430,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,452 : 1,430,443.50 = 1,430,443.50 : x
2. Step 2: Convert to fraction form
   1,003,452/1,430,443.50 = 1,430,443.50/x
3. Step 3: Cross multiply
   1,003,452x = 1,430,443.50 × 1,430,443.50
4. Step 4: Simplify right side
   1,003,452x = 2,046,168,606,692.25
5. Step 5: Solve for x
   x = 2,046,168,606,692.25/1,003,452
6. Step 6: Final answer
   x = 2,039,129.53