Finding the Third Proportional to 1,523,986.50 and 2,089,801.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,986.50 : 2,089,801.50 = 2,089,801.50 : x
2. Step 2: Convert to fraction form
   1,523,986.50/2,089,801.50 = 2,089,801.50/x
3. Step 3: Cross multiply
   1,523,986.50x = 2,089,801.50 × 2,089,801.50
4. Step 4: Simplify right side
   1,523,986.50x = 4,367,270,309,402.25
5. Step 5: Solve for x
   x = 4,367,270,309,402.25/1,523,986.50
6. Step 6: Final answer
   x = 2,865,688.32