Finding the Third Proportional to 5,812,332 and 7,978,750

Step by Step Solution

1. Step 1: Write the proportion equation
   5,812,332 : 7,978,750 = 7,978,750 : x
2. Step 2: Convert to fraction form
   5,812,332/7,978,750 = 7,978,750/x
3. Step 3: Cross multiply
   5,812,332x = 7,978,750 × 7,978,750
4. Step 4: Simplify right side
   5,812,332x = 63,660,451,562,500
5. Step 5: Solve for x
   x = 63,660,451,562,500/5,812,332
6. Step 6: Final answer
   x = 10,952,652.32