Finding the Third Proportional to 1,773,604 and 3,878,984

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,604 : 3,878,984 = 3,878,984 : x
2. Step 2: Convert to fraction form
   1,773,604/3,878,984 = 3,878,984/x
3. Step 3: Cross multiply
   1,773,604x = 3,878,984 × 3,878,984
4. Step 4: Simplify right side
   1,773,604x = 15,046,516,872,256
5. Step 5: Solve for x
   x = 15,046,516,872,256/1,773,604
6. Step 6: Final answer
   x = 8,483,583.07