Finding the Third Proportional to 450,694 and 913,833.50

Step by Step Solution

1. Step 1: Write the proportion equation
   450,694 : 913,833.50 = 913,833.50 : x
2. Step 2: Convert to fraction form
   450,694/913,833.50 = 913,833.50/x
3. Step 3: Cross multiply
   450,694x = 913,833.50 × 913,833.50
4. Step 4: Simplify right side
   450,694x = 835,091,665,722.25
5. Step 5: Solve for x
   x = 835,091,665,722.25/450,694
6. Step 6: Final answer
   x = 1,852,901.67