Finding the Third Proportional to 1,003,474 and 1,430,467

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,474 : 1,430,467 = 1,430,467 : x
2. Step 2: Convert to fraction form
   1,003,474/1,430,467 = 1,430,467/x
3. Step 3: Cross multiply
   1,003,474x = 1,430,467 × 1,430,467
4. Step 4: Simplify right side
   1,003,474x = 2,046,235,838,089
5. Step 5: Solve for x
   x = 2,046,235,838,089/1,003,474
6. Step 6: Final answer
   x = 2,039,151.82