Finding the Third Proportional to 1,798,140 and 3,825,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798,140 : 3,825,120 = 3,825,120 : x
2. Step 2: Convert to fraction form
   1,798,140/3,825,120 = 3,825,120/x
3. Step 3: Cross multiply
   1,798,140x = 3,825,120 × 3,825,120
4. Step 4: Simplify right side
   1,798,140x = 14,631,543,014,400
5. Step 5: Solve for x
   x = 14,631,543,014,400/1,798,140
6. Step 6: Final answer
   x = 8,137,043.29