Finding the Third Proportional to 1,742,528 and 3,774,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,742,528 : 3,774,652 = 3,774,652 : x
2. Step 2: Convert to fraction form
   1,742,528/3,774,652 = 3,774,652/x
3. Step 3: Cross multiply
   1,742,528x = 3,774,652 × 3,774,652
4. Step 4: Simplify right side
   1,742,528x = 14,247,997,721,104
5. Step 5: Solve for x
   x = 14,247,997,721,104/1,742,528
6. Step 6: Final answer
   x = 8,176,624.84