Finding the Third Proportional to 1,835,014 and 4,317,431

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,014 : 4,317,431 = 4,317,431 : x
2. Step 2: Convert to fraction form
   1,835,014/4,317,431 = 4,317,431/x
3. Step 3: Cross multiply
   1,835,014x = 4,317,431 × 4,317,431
4. Step 4: Simplify right side
   1,835,014x = 18,640,210,439,761
5. Step 5: Solve for x
   x = 18,640,210,439,761/1,835,014
6. Step 6: Final answer
   x = 10,158,075.33