Finding the Third Proportional to 1,060,128 and 2,306,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,128 : 2,306,880 = 2,306,880 : x
2. Step 2: Convert to fraction form
   1,060,128/2,306,880 = 2,306,880/x
3. Step 3: Cross multiply
   1,060,128x = 2,306,880 × 2,306,880
4. Step 4: Simplify right side
   1,060,128x = 5,321,695,334,400
5. Step 5: Solve for x
   x = 5,321,695,334,400/1,060,128
6. Step 6: Final answer
   x = 5,019,861.12