Finding the Third Proportional to 3,230,485.50 and 5,068,390.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,230,485.50 : 5,068,390.50 = 5,068,390.50 : x
2. Step 2: Convert to fraction form
   3,230,485.50/5,068,390.50 = 5,068,390.50/x
3. Step 3: Cross multiply
   3,230,485.50x = 5,068,390.50 × 5,068,390.50
4. Step 4: Simplify right side
   3,230,485.50x = 25,688,582,260,490.25
5. Step 5: Solve for x
   x = 25,688,582,260,490.25/3,230,485.50
6. Step 6: Final answer
   x = 7,951,926.19