Finding the Third Proportional to 1,460,430 and 3,145,554

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460,430 : 3,145,554 = 3,145,554 : x
2. Step 2: Convert to fraction form
   1,460,430/3,145,554 = 3,145,554/x
3. Step 3: Cross multiply
   1,460,430x = 3,145,554 × 3,145,554
4. Step 4: Simplify right side
   1,460,430x = 9,894,509,966,916
5. Step 5: Solve for x
   x = 9,894,509,966,916/1,460,430
6. Step 6: Final answer
   x = 6,775,066.22