Finding the Third Proportional to 1,976,913 and 4,316,325

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976,913 : 4,316,325 = 4,316,325 : x
2. Step 2: Convert to fraction form
   1,976,913/4,316,325 = 4,316,325/x
3. Step 3: Cross multiply
   1,976,913x = 4,316,325 × 4,316,325
4. Step 4: Simplify right side
   1,976,913x = 18,630,661,505,625
5. Step 5: Solve for x
   x = 18,630,661,505,625/1,976,913
6. Step 6: Final answer
   x = 9,424,118.06