Finding the Third Proportional to 1,571,312 and 2,402,625

Step by Step Solution

1. Step 1: Write the proportion equation
   1,571,312 : 2,402,625 = 2,402,625 : x
2. Step 2: Convert to fraction form
   1,571,312/2,402,625 = 2,402,625/x
3. Step 3: Cross multiply
   1,571,312x = 2,402,625 × 2,402,625
4. Step 4: Simplify right side
   1,571,312x = 5,772,606,890,625
5. Step 5: Solve for x
   x = 5,772,606,890,625/1,571,312
6. Step 6: Final answer
   x = 3,673,749.64