Finding the Third Proportional to 1,148,188 and 2,471,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,148,188 : 2,471,880 = 2,471,880 : x
2. Step 2: Convert to fraction form
   1,148,188/2,471,880 = 2,471,880/x
3. Step 3: Cross multiply
   1,148,188x = 2,471,880 × 2,471,880
4. Step 4: Simplify right side
   1,148,188x = 6,110,190,734,400
5. Step 5: Solve for x
   x = 6,110,190,734,400/1,148,188
6. Step 6: Final answer
   x = 5,321,594.32