Finding the Third Proportional to 1,109,835.50 and 2,388,110.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,835.50 : 2,388,110.50 = 2,388,110.50 : x
2. Step 2: Convert to fraction form
   1,109,835.50/2,388,110.50 = 2,388,110.50/x
3. Step 3: Cross multiply
   1,109,835.50x = 2,388,110.50 × 2,388,110.50
4. Step 4: Simplify right side
   1,109,835.50x = 5,703,071,760,210.25
5. Step 5: Solve for x
   x = 5,703,071,760,210.25/1,109,835.50
6. Step 6: Final answer
   x = 5,138,664.03