Finding the Third Proportional to 1,956,651 and 2,925,978

Step by Step Solution

1. Step 1: Write the proportion equation
   1,956,651 : 2,925,978 = 2,925,978 : x
2. Step 2: Convert to fraction form
   1,956,651/2,925,978 = 2,925,978/x
3. Step 3: Cross multiply
   1,956,651x = 2,925,978 × 2,925,978
4. Step 4: Simplify right side
   1,956,651x = 8,561,347,256,484
5. Step 5: Solve for x
   x = 8,561,347,256,484/1,956,651
6. Step 6: Final answer
   x = 4,375,510.63