Finding the Third Proportional to 7,230,878 and 9,596,446

Step by Step Solution

1. Step 1: Write the proportion equation
   7,230,878 : 9,596,446 = 9,596,446 : x
2. Step 2: Convert to fraction form
   7,230,878/9,596,446 = 9,596,446/x
3. Step 3: Cross multiply
   7,230,878x = 9,596,446 × 9,596,446
4. Step 4: Simplify right side
   7,230,878x = 92,091,775,830,916
5. Step 5: Solve for x
   x = 92,091,775,830,916/7,230,878
6. Step 6: Final answer
   x = 12,735,905.08