Finding the Third Proportional to 1,545,936 and 2,311,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,545,936 : 2,311,800 = 2,311,800 : x
2. Step 2: Convert to fraction form
   1,545,936/2,311,800 = 2,311,800/x
3. Step 3: Cross multiply
   1,545,936x = 2,311,800 × 2,311,800
4. Step 4: Simplify right side
   1,545,936x = 5,344,419,240,000
5. Step 5: Solve for x
   x = 5,344,419,240,000/1,545,936
6. Step 6: Final answer
   x = 3,457,076.64