Finding the Third Proportional to 2,200,557.69 and 4,726,499.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,557.69 : 4,726,499.98 = 4,726,499.98 : x
2. Step 2: Convert to fraction form
   2,200,557.69/4,726,499.98 = 4,726,499.98/x
3. Step 3: Cross multiply
   2,200,557.69x = 4,726,499.98 × 4,726,499.98
4. Step 4: Simplify right side
   2,200,557.69x = 22,339,802,028,445.31
5. Step 5: Solve for x
   x = 22,339,802,028,445.31/2,200,557.69
6. Step 6: Final answer
   x = 10,151,882.01