Finding the Third Proportional to 1,551,892.50 and 2,422,132.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,892.50 : 2,422,132.50 = 2,422,132.50 : x
2. Step 2: Convert to fraction form
   1,551,892.50/2,422,132.50 = 2,422,132.50/x
3. Step 3: Cross multiply
   1,551,892.50x = 2,422,132.50 × 2,422,132.50
4. Step 4: Simplify right side
   1,551,892.50x = 5,866,725,847,556.25
5. Step 5: Solve for x
   x = 5,866,725,847,556.25/1,551,892.50
6. Step 6: Final answer
   x = 3,780,368.71