Finding the Third Proportional to 888,632.50 and 1,301,315.50

Step by Step Solution

1. Step 1: Write the proportion equation
   888,632.50 : 1,301,315.50 = 1,301,315.50 : x
2. Step 2: Convert to fraction form
   888,632.50/1,301,315.50 = 1,301,315.50/x
3. Step 3: Cross multiply
   888,632.50x = 1,301,315.50 × 1,301,315.50
4. Step 4: Simplify right side
   888,632.50x = 1,693,422,030,540.25
5. Step 5: Solve for x
   x = 1,693,422,030,540.25/888,632.50
6. Step 6: Final answer
   x = 1,905,649.45