Finding the Third Proportional to 762,401.25 and 1,657,602

Step by Step Solution

1. Step 1: Write the proportion equation
   762,401.25 : 1,657,602 = 1,657,602 : x
2. Step 2: Convert to fraction form
   762,401.25/1,657,602 = 1,657,602/x
3. Step 3: Cross multiply
   762,401.25x = 1,657,602 × 1,657,602
4. Step 4: Simplify right side
   762,401.25x = 2,747,644,390,404
5. Step 5: Solve for x
   x = 2,747,644,390,404/762,401.25
6. Step 6: Final answer
   x = 3,603,934.79