Finding the Third Proportional to 1,773,118 and 2,808,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,118 : 2,808,120 = 2,808,120 : x
2. Step 2: Convert to fraction form
   1,773,118/2,808,120 = 2,808,120/x
3. Step 3: Cross multiply
   1,773,118x = 2,808,120 × 2,808,120
4. Step 4: Simplify right side
   1,773,118x = 7,885,537,934,400
5. Step 5: Solve for x
   x = 7,885,537,934,400/1,773,118
6. Step 6: Final answer
   x = 4,447,271.94