Finding the Third Proportional to 898,388.50 and 1,314,143

Step by Step Solution

1. Step 1: Write the proportion equation
   898,388.50 : 1,314,143 = 1,314,143 : x
2. Step 2: Convert to fraction form
   898,388.50/1,314,143 = 1,314,143/x
3. Step 3: Cross multiply
   898,388.50x = 1,314,143 × 1,314,143
4. Step 4: Simplify right side
   898,388.50x = 1,726,971,824,449
5. Step 5: Solve for x
   x = 1,726,971,824,449/898,388.50
6. Step 6: Final answer
   x = 1,922,299.57