Finding the Third Proportional to 1,754,140 and 3,778,982

Step by Step Solution

1. Step 1: Write the proportion equation
   1,754,140 : 3,778,982 = 3,778,982 : x
2. Step 2: Convert to fraction form
   1,754,140/3,778,982 = 3,778,982/x
3. Step 3: Cross multiply
   1,754,140x = 3,778,982 × 3,778,982
4. Step 4: Simplify right side
   1,754,140x = 14,280,704,956,324
5. Step 5: Solve for x
   x = 14,280,704,956,324/1,754,140
6. Step 6: Final answer
   x = 8,141,143.21