Finding the Third Proportional to 2,250,906.47 and 3,490,615.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250,906.47 : 3,490,615.69 = 3,490,615.69 : x
2. Step 2: Convert to fraction form
   2,250,906.47/3,490,615.69 = 3,490,615.69/x
3. Step 3: Cross multiply
   2,250,906.47x = 3,490,615.69 × 3,490,615.69
4. Step 4: Simplify right side
   2,250,906.47x = 12,184,397,877,821.10
5. Step 5: Solve for x
   x = 12,184,397,877,821.10/2,250,906.47
6. Step 6: Final answer
   x = 5,413,107.14