Finding the Third Proportional to 2,141,480 and 3,153,009

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,480 : 3,153,009 = 3,153,009 : x
2. Step 2: Convert to fraction form
   2,141,480/3,153,009 = 3,153,009/x
3. Step 3: Cross multiply
   2,141,480x = 3,153,009 × 3,153,009
4. Step 4: Simplify right side
   2,141,480x = 9,941,465,754,081
5. Step 5: Solve for x
   x = 9,941,465,754,081/2,141,480
6. Step 6: Final answer
   x = 4,642,334.16