Finding the Third Proportional to 874,476 and 1,912,464

Step by Step Solution

1. Step 1: Write the proportion equation
   874,476 : 1,912,464 = 1,912,464 : x
2. Step 2: Convert to fraction form
   874,476/1,912,464 = 1,912,464/x
3. Step 3: Cross multiply
   874,476x = 1,912,464 × 1,912,464
4. Step 4: Simplify right side
   874,476x = 3,657,518,551,296
5. Step 5: Solve for x
   x = 3,657,518,551,296/874,476
6. Step 6: Final answer
   x = 4,182,525.94