Finding the Third Proportional to 1,773,396 and 2,808,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,396 : 2,808,540 = 2,808,540 : x
2. Step 2: Convert to fraction form
   1,773,396/2,808,540 = 2,808,540/x
3. Step 3: Cross multiply
   1,773,396x = 2,808,540 × 2,808,540
4. Step 4: Simplify right side
   1,773,396x = 7,887,896,931,600
5. Step 5: Solve for x
   x = 7,887,896,931,600/1,773,396
6. Step 6: Final answer
   x = 4,447,905.00