Finding the Third Proportional to 1,462,120 and 3,260,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462,120 : 3,260,428 = 3,260,428 : x
2. Step 2: Convert to fraction form
   1,462,120/3,260,428 = 3,260,428/x
3. Step 3: Cross multiply
   1,462,120x = 3,260,428 × 3,260,428
4. Step 4: Simplify right side
   1,462,120x = 10,630,390,743,184
5. Step 5: Solve for x
   x = 10,630,390,743,184/1,462,120
6. Step 6: Final answer
   x = 7,270,532.34