Finding the Third Proportional to 3,039,156 and 4,812,426

Step by Step Solution

1. Step 1: Write the proportion equation
   3,039,156 : 4,812,426 = 4,812,426 : x
2. Step 2: Convert to fraction form
   3,039,156/4,812,426 = 4,812,426/x
3. Step 3: Cross multiply
   3,039,156x = 4,812,426 × 4,812,426
4. Step 4: Simplify right side
   3,039,156x = 23,159,444,005,476
5. Step 5: Solve for x
   x = 23,159,444,005,476/3,039,156
6. Step 6: Final answer
   x = 7,620,353.81