Finding the Third Proportional to 1,936,295 and 4,208,415

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936,295 : 4,208,415 = 4,208,415 : x
2. Step 2: Convert to fraction form
   1,936,295/4,208,415 = 4,208,415/x
3. Step 3: Cross multiply
   1,936,295x = 4,208,415 × 4,208,415
4. Step 4: Simplify right side
   1,936,295x = 17,710,756,812,225
5. Step 5: Solve for x
   x = 17,710,756,812,225/1,936,295
6. Step 6: Final answer
   x = 9,146,724.45