Finding the Third Proportional to 1,101,289.50 and 1,550,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,289.50 : 1,550,881.50 = 1,550,881.50 : x
2. Step 2: Convert to fraction form
   1,101,289.50/1,550,881.50 = 1,550,881.50/x
3. Step 3: Cross multiply
   1,101,289.50x = 1,550,881.50 × 1,550,881.50
4. Step 4: Simplify right side
   1,101,289.50x = 2,405,233,427,042.25
5. Step 5: Solve for x
   x = 2,405,233,427,042.25/1,101,289.50
6. Step 6: Final answer
   x = 2,184,015.58