Finding the Third Proportional to 1,784,779.50 and 2,681,087.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,779.50 : 2,681,087.25 = 2,681,087.25 : x
2. Step 2: Convert to fraction form
   1,784,779.50/2,681,087.25 = 2,681,087.25/x
3. Step 3: Cross multiply
   1,784,779.50x = 2,681,087.25 × 2,681,087.25
4. Step 4: Simplify right side
   1,784,779.50x = 7,188,228,842,112.56
5. Step 5: Solve for x
   x = 7,188,228,842,112.56/1,784,779.50
6. Step 6: Final answer
   x = 4,027,516.48