Finding the Third Proportional to 2,612,424 and 4,035,138

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,424 : 4,035,138 = 4,035,138 : x
2. Step 2: Convert to fraction form
   2,612,424/4,035,138 = 4,035,138/x
3. Step 3: Cross multiply
   2,612,424x = 4,035,138 × 4,035,138
4. Step 4: Simplify right side
   2,612,424x = 16,282,338,679,044
5. Step 5: Solve for x
   x = 16,282,338,679,044/2,612,424
6. Step 6: Final answer
   x = 6,232,655.45