Finding the Third Proportional to 1,742,526 and 3,774,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,742,526 : 3,774,648 = 3,774,648 : x
2. Step 2: Convert to fraction form
   1,742,526/3,774,648 = 3,774,648/x
3. Step 3: Cross multiply
   1,742,526x = 3,774,648 × 3,774,648
4. Step 4: Simplify right side
   1,742,526x = 14,247,967,523,904
5. Step 5: Solve for x
   x = 14,247,967,523,904/1,742,526
6. Step 6: Final answer
   x = 8,176,616.89