Finding the Third Proportional to 949,253 and 2,078,810

Step by Step Solution

1. Step 1: Write the proportion equation
   949,253 : 2,078,810 = 2,078,810 : x
2. Step 2: Convert to fraction form
   949,253/2,078,810 = 2,078,810/x
3. Step 3: Cross multiply
   949,253x = 2,078,810 × 2,078,810
4. Step 4: Simplify right side
   949,253x = 4,321,451,016,100
5. Step 5: Solve for x
   x = 4,321,451,016,100/949,253
6. Step 6: Final answer
   x = 4,552,475.49