Finding the Third Proportional to 3,680,480 and 5,586,948

Step by Step Solution

1. Step 1: Write the proportion equation
   3,680,480 : 5,586,948 = 5,586,948 : x
2. Step 2: Convert to fraction form
   3,680,480/5,586,948 = 5,586,948/x
3. Step 3: Cross multiply
   3,680,480x = 5,586,948 × 5,586,948
4. Step 4: Simplify right side
   3,680,480x = 31,213,987,954,704
5. Step 5: Solve for x
   x = 31,213,987,954,704/3,680,480
6. Step 6: Final answer
   x = 8,480,955.73