Finding the Third Proportional to 10,910,726 and 16,366,089

Step by Step Solution

1. Step 1: Write the proportion equation
   10,910,726 : 16,366,089 = 16,366,089 : x
2. Step 2: Convert to fraction form
   10,910,726/16,366,089 = 16,366,089/x
3. Step 3: Cross multiply
   10,910,726x = 16,366,089 × 16,366,089
4. Step 4: Simplify right side
   10,910,726x = 267,848,869,155,921
5. Step 5: Solve for x
   x = 267,848,869,155,921/10,910,726
6. Step 6: Final answer
   x = 24,549,133.50