Finding the Third Proportional to 3,464,698 and 7,148,946

Step by Step Solution

1. Step 1: Write the proportion equation
   3,464,698 : 7,148,946 = 7,148,946 : x
2. Step 2: Convert to fraction form
   3,464,698/7,148,946 = 7,148,946/x
3. Step 3: Cross multiply
   3,464,698x = 7,148,946 × 7,148,946
4. Step 4: Simplify right side
   3,464,698x = 51,107,428,910,916
5. Step 5: Solve for x
   x = 51,107,428,910,916/3,464,698
6. Step 6: Final answer
   x = 14,750,904.38