Finding the Third Proportional to 1,214,688 and 2,665,572

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,688 : 2,665,572 = 2,665,572 : x
2. Step 2: Convert to fraction form
   1,214,688/2,665,572 = 2,665,572/x
3. Step 3: Cross multiply
   1,214,688x = 2,665,572 × 2,665,572
4. Step 4: Simplify right side
   1,214,688x = 7,105,274,087,184
5. Step 5: Solve for x
   x = 7,105,274,087,184/1,214,688
6. Step 6: Final answer
   x = 5,849,464.30