Finding the Third Proportional to 1,779,787.50 and 3,685,747.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,787.50 : 3,685,747.50 = 3,685,747.50 : x
2. Step 2: Convert to fraction form
   1,779,787.50/3,685,747.50 = 3,685,747.50/x
3. Step 3: Cross multiply
   1,779,787.50x = 3,685,747.50 × 3,685,747.50
4. Step 4: Simplify right side
   1,779,787.50x = 13,584,734,633,756.25
5. Step 5: Solve for x
   x = 13,584,734,633,756.25/1,779,787.50
6. Step 6: Final answer
   x = 7,632,784.61