Finding the Third Proportional to 2,226,106.69 and 3,527,802.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,226,106.69 : 3,527,802.56 = 3,527,802.56 : x
2. Step 2: Convert to fraction form
   2,226,106.69/3,527,802.56 = 3,527,802.56/x
3. Step 3: Cross multiply
   2,226,106.69x = 3,527,802.56 × 3,527,802.56
4. Step 4: Simplify right side
   2,226,106.69x = 12,445,390,919,981.57
5. Step 5: Solve for x
   x = 12,445,390,919,981.57/2,226,106.69
6. Step 6: Final answer
   x = 5,590,653.40