Finding the Third Proportional to 1,953,900.56 and 2,791,531.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,953,900.56 : 2,791,531.69 = 2,791,531.69 : x
2. Step 2: Convert to fraction form
   1,953,900.56/2,791,531.69 = 2,791,531.69/x
3. Step 3: Cross multiply
   1,953,900.56x = 2,791,531.69 × 2,791,531.69
4. Step 4: Simplify right side
   1,953,900.56x = 7,792,649,162,316.60
5. Step 5: Solve for x
   x = 7,792,649,162,316.60/1,953,900.56
6. Step 6: Final answer
   x = 3,988,252.68