Finding the Third Proportional to 2,186,307 and 4,803,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,186,307 : 4,803,048 = 4,803,048 : x
2. Step 2: Convert to fraction form
   2,186,307/4,803,048 = 4,803,048/x
3. Step 3: Cross multiply
   2,186,307x = 4,803,048 × 4,803,048
4. Step 4: Simplify right side
   2,186,307x = 23,069,270,090,304
5. Step 5: Solve for x
   x = 23,069,270,090,304/2,186,307
6. Step 6: Final answer
   x = 10,551,706.64