Finding the Third Proportional to 1,779,779.25 and 3,685,732.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,779.25 : 3,685,732.88 = 3,685,732.88 : x
2. Step 2: Convert to fraction form
   1,779,779.25/3,685,732.88 = 3,685,732.88/x
3. Step 3: Cross multiply
   1,779,779.25x = 3,685,732.88 × 3,685,732.88
4. Step 4: Simplify right side
   1,779,779.25x = 13,584,626,825,855.77
5. Step 5: Solve for x
   x = 13,584,626,825,855.77/1,779,779.25
6. Step 6: Final answer
   x = 7,632,759.41