Finding the Third Proportional to 1,742,697 and 3,820,770

Step by Step Solution

1. Step 1: Write the proportion equation
   1,742,697 : 3,820,770 = 3,820,770 : x
2. Step 2: Convert to fraction form
   1,742,697/3,820,770 = 3,820,770/x
3. Step 3: Cross multiply
   1,742,697x = 3,820,770 × 3,820,770
4. Step 4: Simplify right side
   1,742,697x = 14,598,283,392,900
5. Step 5: Solve for x
   x = 14,598,283,392,900/1,742,697
6. Step 6: Final answer
   x = 8,376,833.95