Finding the Third Proportional to 7,617,764 and 10,109,910

Step by Step Solution

1. Step 1: Write the proportion equation
   7,617,764 : 10,109,910 = 10,109,910 : x
2. Step 2: Convert to fraction form
   7,617,764/10,109,910 = 10,109,910/x
3. Step 3: Cross multiply
   7,617,764x = 10,109,910 × 10,109,910
4. Step 4: Simplify right side
   7,617,764x = 102,210,280,208,100
5. Step 5: Solve for x
   x = 102,210,280,208,100/7,617,764
6. Step 6: Final answer
   x = 13,417,359.77