Finding the Third Proportional to 2,272,320 and 3,414,368

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,320 : 3,414,368 = 3,414,368 : x
2. Step 2: Convert to fraction form
   2,272,320/3,414,368 = 3,414,368/x
3. Step 3: Cross multiply
   2,272,320x = 3,414,368 × 3,414,368
4. Step 4: Simplify right side
   2,272,320x = 11,657,908,839,424
5. Step 5: Solve for x
   x = 11,657,908,839,424/2,272,320
6. Step 6: Final answer
   x = 5,130,399.26