Finding the Third Proportional to 1,774,602 and 2,745,243

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,602 : 2,745,243 = 2,745,243 : x
2. Step 2: Convert to fraction form
   1,774,602/2,745,243 = 2,745,243/x
3. Step 3: Cross multiply
   1,774,602x = 2,745,243 × 2,745,243
4. Step 4: Simplify right side
   1,774,602x = 7,536,359,129,049
5. Step 5: Solve for x
   x = 7,536,359,129,049/1,774,602
6. Step 6: Final answer
   x = 4,246,788.37