Finding the Third Proportional to 1,036,980 and 2,156,733

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,980 : 2,156,733 = 2,156,733 : x
2. Step 2: Convert to fraction form
   1,036,980/2,156,733 = 2,156,733/x
3. Step 3: Cross multiply
   1,036,980x = 2,156,733 × 2,156,733
4. Step 4: Simplify right side
   1,036,980x = 4,651,497,233,289
5. Step 5: Solve for x
   x = 4,651,497,233,289/1,036,980
6. Step 6: Final answer
   x = 4,485,619.04