Finding the Third Proportional to 5,341,928 and 8,276,784

Step by Step Solution

1. Step 1: Write the proportion equation
   5,341,928 : 8,276,784 = 8,276,784 : x
2. Step 2: Convert to fraction form
   5,341,928/8,276,784 = 8,276,784/x
3. Step 3: Cross multiply
   5,341,928x = 8,276,784 × 8,276,784
4. Step 4: Simplify right side
   5,341,928x = 68,505,153,382,656
5. Step 5: Solve for x
   x = 68,505,153,382,656/5,341,928
6. Step 6: Final answer
   x = 12,824,050.30