Finding the Third Proportional to 1,003,468 and 1,430,461

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,468 : 1,430,461 = 1,430,461 : x
2. Step 2: Convert to fraction form
   1,003,468/1,430,461 = 1,430,461/x
3. Step 3: Cross multiply
   1,003,468x = 1,430,461 × 1,430,461
4. Step 4: Simplify right side
   1,003,468x = 2,046,218,672,521
5. Step 5: Solve for x
   x = 2,046,218,672,521/1,003,468
6. Step 6: Final answer
   x = 2,039,146.91