Finding the Third Proportional to 1,070,630 and 2,377,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,630 : 2,377,456 = 2,377,456 : x
2. Step 2: Convert to fraction form
   1,070,630/2,377,456 = 2,377,456/x
3. Step 3: Cross multiply
   1,070,630x = 2,377,456 × 2,377,456
4. Step 4: Simplify right side
   1,070,630x = 5,652,297,031,936
5. Step 5: Solve for x
   x = 5,652,297,031,936/1,070,630
6. Step 6: Final answer
   x = 5,279,412.15