Finding the Third Proportional to 1,003,472 and 1,430,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,472 : 1,430,464 = 1,430,464 : x
2. Step 2: Convert to fraction form
   1,003,472/1,430,464 = 1,430,464/x
3. Step 3: Cross multiply
   1,003,472x = 1,430,464 × 1,430,464
4. Step 4: Simplify right side
   1,003,472x = 2,046,227,255,296
5. Step 5: Solve for x
   x = 2,046,227,255,296/1,003,472
6. Step 6: Final answer
   x = 2,039,147.34