Finding the Third Proportional to 1,430,334 and 3,031,254

Step by Step Solution

1. Step 1: Write the proportion equation
   1,430,334 : 3,031,254 = 3,031,254 : x
2. Step 2: Convert to fraction form
   1,430,334/3,031,254 = 3,031,254/x
3. Step 3: Cross multiply
   1,430,334x = 3,031,254 × 3,031,254
4. Step 4: Simplify right side
   1,430,334x = 9,188,500,812,516
5. Step 5: Solve for x
   x = 9,188,500,812,516/1,430,334
6. Step 6: Final answer
   x = 6,424,024.61