Finding the Third Proportional to 1,571,316 and 2,402,631

Step by Step Solution

1. Step 1: Write the proportion equation
   1,571,316 : 2,402,631 = 2,402,631 : x
2. Step 2: Convert to fraction form
   1,571,316/2,402,631 = 2,402,631/x
3. Step 3: Cross multiply
   1,571,316x = 2,402,631 × 2,402,631
4. Step 4: Simplify right side
   1,571,316x = 5,772,635,722,161
5. Step 5: Solve for x
   x = 5,772,635,722,161/1,571,316
6. Step 6: Final answer
   x = 3,673,758.63