Finding the Third Proportional to 2,114,643.75 and 3,172,614

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,643.75 : 3,172,614 = 3,172,614 : x
2. Step 2: Convert to fraction form
   2,114,643.75/3,172,614 = 3,172,614/x
3. Step 3: Cross multiply
   2,114,643.75x = 3,172,614 × 3,172,614
4. Step 4: Simplify right side
   2,114,643.75x = 10,065,479,592,996
5. Step 5: Solve for x
   x = 10,065,479,592,996/2,114,643.75
6. Step 6: Final answer
   x = 4,759,893.76