Finding the Third Proportional to 670,055 and 1,036,187.50

Step by Step Solution

1. Step 1: Write the proportion equation
   670,055 : 1,036,187.50 = 1,036,187.50 : x
2. Step 2: Convert to fraction form
   670,055/1,036,187.50 = 1,036,187.50/x
3. Step 3: Cross multiply
   670,055x = 1,036,187.50 × 1,036,187.50
4. Step 4: Simplify right side
   670,055x = 1,073,684,535,156.25
5. Step 5: Solve for x
   x = 1,073,684,535,156.25/670,055
6. Step 6: Final answer
   x = 1,602,382.69