Finding the Third Proportional to 3,687,093 and 7,668,490

Step by Step Solution

1. Step 1: Write the proportion equation
   3,687,093 : 7,668,490 = 7,668,490 : x
2. Step 2: Convert to fraction form
   3,687,093/7,668,490 = 7,668,490/x
3. Step 3: Cross multiply
   3,687,093x = 7,668,490 × 7,668,490
4. Step 4: Simplify right side
   3,687,093x = 58,805,738,880,100
5. Step 5: Solve for x
   x = 58,805,738,880,100/3,687,093
6. Step 6: Final answer
   x = 15,949,079.36