Finding the Third Proportional to 1,865,025 and 2,736,342

Step by Step Solution

1. Step 1: Write the proportion equation
   1,865,025 : 2,736,342 = 2,736,342 : x
2. Step 2: Convert to fraction form
   1,865,025/2,736,342 = 2,736,342/x
3. Step 3: Cross multiply
   1,865,025x = 2,736,342 × 2,736,342
4. Step 4: Simplify right side
   1,865,025x = 7,487,567,540,964
5. Step 5: Solve for x
   x = 7,487,567,540,964/1,865,025
6. Step 6: Final answer
   x = 4,014,727.71