Finding the Third Proportional to 705,049 and 1,059,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   705,049 : 1,059,151.50 = 1,059,151.50 : x
2. Step 2: Convert to fraction form
   705,049/1,059,151.50 = 1,059,151.50/x
3. Step 3: Cross multiply
   705,049x = 1,059,151.50 × 1,059,151.50
4. Step 4: Simplify right side
   705,049x = 1,121,801,899,952.25
5. Step 5: Solve for x
   x = 1,121,801,899,952.25/705,049
6. Step 6: Final answer
   x = 1,591,097.78