Finding the Third Proportional to 981,570 and 1,466,490

Step by Step Solution

1. Step 1: Write the proportion equation
   981,570 : 1,466,490 = 1,466,490 : x
2. Step 2: Convert to fraction form
   981,570/1,466,490 = 1,466,490/x
3. Step 3: Cross multiply
   981,570x = 1,466,490 × 1,466,490
4. Step 4: Simplify right side
   981,570x = 2,150,592,920,100
5. Step 5: Solve for x
   x = 2,150,592,920,100/981,570
6. Step 6: Final answer
   x = 2,190,972.54