Finding the Third Proportional to 782,536 and 1,715,084

Step by Step Solution

1. Step 1: Write the proportion equation
   782,536 : 1,715,084 = 1,715,084 : x
2. Step 2: Convert to fraction form
   782,536/1,715,084 = 1,715,084/x
3. Step 3: Cross multiply
   782,536x = 1,715,084 × 1,715,084
4. Step 4: Simplify right side
   782,536x = 2,941,513,127,056
5. Step 5: Solve for x
   x = 2,941,513,127,056/782,536
6. Step 6: Final answer
   x = 3,758,949.27