Finding the Third Proportional to 499,476 and 1,070,412

Step by Step Solution

1. Step 1: Write the proportion equation
   499,476 : 1,070,412 = 1,070,412 : x
2. Step 2: Convert to fraction form
   499,476/1,070,412 = 1,070,412/x
3. Step 3: Cross multiply
   499,476x = 1,070,412 × 1,070,412
4. Step 4: Simplify right side
   499,476x = 1,145,781,849,744
5. Step 5: Solve for x
   x = 1,145,781,849,744/499,476
6. Step 6: Final answer
   x = 2,293,967.78