Finding the Third Proportional to 475,830 and 700,600.50

Step by Step Solution

1. Step 1: Write the proportion equation
   475,830 : 700,600.50 = 700,600.50 : x
2. Step 2: Convert to fraction form
   475,830/700,600.50 = 700,600.50/x
3. Step 3: Cross multiply
   475,830x = 700,600.50 × 700,600.50
4. Step 4: Simplify right side
   475,830x = 490,841,060,600.25
5. Step 5: Solve for x
   x = 490,841,060,600.25/475,830
6. Step 6: Final answer
   x = 1,031,547.11