Finding the Third Proportional to 1,279,432.50 and 2,736,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,432.50 : 2,736,012 = 2,736,012 : x
2. Step 2: Convert to fraction form
   1,279,432.50/2,736,012 = 2,736,012/x
3. Step 3: Cross multiply
   1,279,432.50x = 2,736,012 × 2,736,012
4. Step 4: Simplify right side
   1,279,432.50x = 7,485,761,664,144
5. Step 5: Solve for x
   x = 7,485,761,664,144/1,279,432.50
6. Step 6: Final answer
   x = 5,850,845.33