Finding the Third Proportional to 1,773,116 and 2,808,117

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,116 : 2,808,117 = 2,808,117 : x
2. Step 2: Convert to fraction form
   1,773,116/2,808,117 = 2,808,117/x
3. Step 3: Cross multiply
   1,773,116x = 2,808,117 × 2,808,117
4. Step 4: Simplify right side
   1,773,116x = 7,885,521,085,689
5. Step 5: Solve for x
   x = 7,885,521,085,689/1,773,116
6. Step 6: Final answer
   x = 4,447,267.46