Finding the Third Proportional to 1,742,530 and 3,774,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,742,530 : 3,774,656 = 3,774,656 : x
2. Step 2: Convert to fraction form
   1,742,530/3,774,656 = 3,774,656/x
3. Step 3: Cross multiply
   1,742,530x = 3,774,656 × 3,774,656
4. Step 4: Simplify right side
   1,742,530x = 14,248,027,918,336
5. Step 5: Solve for x
   x = 14,248,027,918,336/1,742,530
6. Step 6: Final answer
   x = 8,176,632.78