Finding the Third Proportional to 1,326,688 and 2,001,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,326,688 : 2,001,132 = 2,001,132 : x
2. Step 2: Convert to fraction form
   1,326,688/2,001,132 = 2,001,132/x
3. Step 3: Cross multiply
   1,326,688x = 2,001,132 × 2,001,132
4. Step 4: Simplify right side
   1,326,688x = 4,004,529,281,424
5. Step 5: Solve for x
   x = 4,004,529,281,424/1,326,688
6. Step 6: Final answer
   x = 3,018,440.87