Finding the Third Proportional to 1,051,532 and 2,280,220

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,532 : 2,280,220 = 2,280,220 : x
2. Step 2: Convert to fraction form
   1,051,532/2,280,220 = 2,280,220/x
3. Step 3: Cross multiply
   1,051,532x = 2,280,220 × 2,280,220
4. Step 4: Simplify right side
   1,051,532x = 5,199,403,248,400
5. Step 5: Solve for x
   x = 5,199,403,248,400/1,051,532
6. Step 6: Final answer
   x = 4,944,598.21