Finding the Third Proportional to 1,109,835 and 2,388,109.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,835 : 2,388,109.50 = 2,388,109.50 : x
2. Step 2: Convert to fraction form
   1,109,835/2,388,109.50 = 2,388,109.50/x
3. Step 3: Cross multiply
   1,109,835x = 2,388,109.50 × 2,388,109.50
4. Step 4: Simplify right side
   1,109,835x = 5,703,066,983,990.25
5. Step 5: Solve for x
   x = 5,703,066,983,990.25/1,109,835
6. Step 6: Final answer
   x = 5,138,662.04