Finding the Third Proportional to 1,768,598 and 3,789,554

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768,598 : 3,789,554 = 3,789,554 : x
2. Step 2: Convert to fraction form
   1,768,598/3,789,554 = 3,789,554/x
3. Step 3: Cross multiply
   1,768,598x = 3,789,554 × 3,789,554
4. Step 4: Simplify right side
   1,768,598x = 14,360,719,518,916
5. Step 5: Solve for x
   x = 14,360,719,518,916/1,768,598
6. Step 6: Final answer
   x = 8,119,832.50