Finding the Third Proportional to 1,751,586 and 3,773,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,751,586 : 3,773,280 = 3,773,280 : x
2. Step 2: Convert to fraction form
   1,751,586/3,773,280 = 3,773,280/x
3. Step 3: Cross multiply
   1,751,586x = 3,773,280 × 3,773,280
4. Step 4: Simplify right side
   1,751,586x = 14,237,641,958,400
5. Step 5: Solve for x
   x = 14,237,641,958,400/1,751,586
6. Step 6: Final answer
   x = 8,128,428.73