Finding the Third Proportional to 1,000,972 and 1,510,098

Step by Step Solution

1. Step 1: Write the proportion equation
   1,000,972 : 1,510,098 = 1,510,098 : x
2. Step 2: Convert to fraction form
   1,000,972/1,510,098 = 1,510,098/x
3. Step 3: Cross multiply
   1,000,972x = 1,510,098 × 1,510,098
4. Step 4: Simplify right side
   1,000,972x = 2,280,395,969,604
5. Step 5: Solve for x
   x = 2,280,395,969,604/1,000,972
6. Step 6: Final answer
   x = 2,278,181.58