Finding the Third Proportional to 1,053,012 and 2,274,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,012 : 2,274,140 = 2,274,140 : x
2. Step 2: Convert to fraction form
   1,053,012/2,274,140 = 2,274,140/x
3. Step 3: Cross multiply
   1,053,012x = 2,274,140 × 2,274,140
4. Step 4: Simplify right side
   1,053,012x = 5,171,712,739,600
5. Step 5: Solve for x
   x = 5,171,712,739,600/1,053,012
6. Step 6: Final answer
   x = 4,911,352.14