Finding the Third Proportional to 1,500,120 and 2,250,342

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500,120 : 2,250,342 = 2,250,342 : x
2. Step 2: Convert to fraction form
   1,500,120/2,250,342 = 2,250,342/x
3. Step 3: Cross multiply
   1,500,120x = 2,250,342 × 2,250,342
4. Step 4: Simplify right side
   1,500,120x = 5,064,039,116,964
5. Step 5: Solve for x
   x = 5,064,039,116,964/1,500,120
6. Step 6: Final answer
   x = 3,375,756.02