Finding the Third Proportional to 1,129,186 and 2,351,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,186 : 2,351,300 = 2,351,300 : x
2. Step 2: Convert to fraction form
   1,129,186/2,351,300 = 2,351,300/x
3. Step 3: Cross multiply
   1,129,186x = 2,351,300 × 2,351,300
4. Step 4: Simplify right side
   1,129,186x = 5,528,611,690,000
5. Step 5: Solve for x
   x = 5,528,611,690,000/1,129,186
6. Step 6: Final answer
   x = 4,896,103.64