Finding the Third Proportional to 470,835 and 1,017,117

Step by Step Solution

1. Step 1: Write the proportion equation
   470,835 : 1,017,117 = 1,017,117 : x
2. Step 2: Convert to fraction form
   470,835/1,017,117 = 1,017,117/x
3. Step 3: Cross multiply
   470,835x = 1,017,117 × 1,017,117
4. Step 4: Simplify right side
   470,835x = 1,034,526,991,689
5. Step 5: Solve for x
   x = 1,034,526,991,689/470,835
6. Step 6: Final answer
   x = 2,197,217.69