Finding the Third Proportional to 465,421.50 and 1,005,111

Step by Step Solution

1. Step 1: Write the proportion equation
   465,421.50 : 1,005,111 = 1,005,111 : x
2. Step 2: Convert to fraction form
   465,421.50/1,005,111 = 1,005,111/x
3. Step 3: Cross multiply
   465,421.50x = 1,005,111 × 1,005,111
4. Step 4: Simplify right side
   465,421.50x = 1,010,248,122,321
5. Step 5: Solve for x
   x = 1,010,248,122,321/465,421.50
6. Step 6: Final answer
   x = 2,170,609.06