Finding the Third Proportional to 1,495,422 and 3,243,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,422 : 3,243,240 = 3,243,240 : x
2. Step 2: Convert to fraction form
   1,495,422/3,243,240 = 3,243,240/x
3. Step 3: Cross multiply
   1,495,422x = 3,243,240 × 3,243,240
4. Step 4: Simplify right side
   1,495,422x = 10,518,605,697,600
5. Step 5: Solve for x
   x = 10,518,605,697,600/1,495,422
6. Step 6: Final answer
   x = 7,033,871.17