Finding the Third Proportional to 2,271,190.50 and 3,490,981.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271,190.50 : 3,490,981.88 = 3,490,981.88 : x
2. Step 2: Convert to fraction form
   2,271,190.50/3,490,981.88 = 3,490,981.88/x
3. Step 3: Cross multiply
   2,271,190.50x = 3,490,981.88 × 3,490,981.88
4. Step 4: Simplify right side
   2,271,190.50x = 12,186,954,451,578.52
5. Step 5: Solve for x
   x = 12,186,954,451,578.52/2,271,190.50
6. Step 6: Final answer
   x = 5,365,888.27