Finding the Third Proportional to 469,045.50 and 1,106,139.50

Step by Step Solution

1. Step 1: Write the proportion equation
   469,045.50 : 1,106,139.50 = 1,106,139.50 : x
2. Step 2: Convert to fraction form
   469,045.50/1,106,139.50 = 1,106,139.50/x
3. Step 3: Cross multiply
   469,045.50x = 1,106,139.50 × 1,106,139.50
4. Step 4: Simplify right side
   469,045.50x = 1,223,544,593,460.25
5. Step 5: Solve for x
   x = 1,223,544,593,460.25/469,045.50
6. Step 6: Final answer
   x = 2,608,584.01