Finding the Third Proportional to 5,573,819.25 and 12,243,734.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,573,819.25 : 12,243,734.72 = 12,243,734.72 : x
2. Step 2: Convert to fraction form
   5,573,819.25/12,243,734.72 = 12,243,734.72/x
3. Step 3: Cross multiply
   5,573,819.25x = 12,243,734.72 × 12,243,734.72
4. Step 4: Simplify right side
   5,573,819.25x = 149,909,039,863,124.16
5. Step 5: Solve for x
   x = 149,909,039,863,124.16/5,573,819.25
6. Step 6: Final answer
   x = 26,895,210.11