Finding the Third Proportional to 1,355,026 and 1,981,650

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,026 : 1,981,650 = 1,981,650 : x
2. Step 2: Convert to fraction form
   1,355,026/1,981,650 = 1,981,650/x
3. Step 3: Cross multiply
   1,355,026x = 1,981,650 × 1,981,650
4. Step 4: Simplify right side
   1,355,026x = 3,926,936,722,500
5. Step 5: Solve for x
   x = 3,926,936,722,500/1,355,026
6. Step 6: Final answer
   x = 2,898,052.67