Finding the Third Proportional to 475,480 and 1,025,861

Step by Step Solution

1. Step 1: Write the proportion equation
   475,480 : 1,025,861 = 1,025,861 : x
2. Step 2: Convert to fraction form
   475,480/1,025,861 = 1,025,861/x
3. Step 3: Cross multiply
   475,480x = 1,025,861 × 1,025,861
4. Step 4: Simplify right side
   475,480x = 1,052,390,791,321
5. Step 5: Solve for x
   x = 1,052,390,791,321/475,480
6. Step 6: Final answer
   x = 2,213,322.94