Finding the Third Proportional to 1,773,122 and 2,808,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,122 : 2,808,126 = 2,808,126 : x
2. Step 2: Convert to fraction form
   1,773,122/2,808,126 = 2,808,126/x
3. Step 3: Cross multiply
   1,773,122x = 2,808,126 × 2,808,126
4. Step 4: Simplify right side
   1,773,122x = 7,885,571,631,876
5. Step 5: Solve for x
   x = 7,885,571,631,876/1,773,122
6. Step 6: Final answer
   x = 4,447,280.92