Finding the Third Proportional to 2,074,170 and 3,111,310.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,170 : 3,111,310.50 = 3,111,310.50 : x
2. Step 2: Convert to fraction form
   2,074,170/3,111,310.50 = 3,111,310.50/x
3. Step 3: Cross multiply
   2,074,170x = 3,111,310.50 × 3,111,310.50
4. Step 4: Simplify right side
   2,074,170x = 9,680,253,027,410.25
5. Step 5: Solve for x
   x = 9,680,253,027,410.25/2,074,170
6. Step 6: Final answer
   x = 4,667,049.00