Finding the Third Proportional to 1,798,640 and 3,724,060

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798,640 : 3,724,060 = 3,724,060 : x
2. Step 2: Convert to fraction form
   1,798,640/3,724,060 = 3,724,060/x
3. Step 3: Cross multiply
   1,798,640x = 3,724,060 × 3,724,060
4. Step 4: Simplify right side
   1,798,640x = 13,868,622,883,600
5. Step 5: Solve for x
   x = 13,868,622,883,600/1,798,640
6. Step 6: Final answer
   x = 7,710,616.29