Finding the Third Proportional to 4,973,400 and 7,296,912

Step by Step Solution

1. Step 1: Write the proportion equation
   4,973,400 : 7,296,912 = 7,296,912 : x
2. Step 2: Convert to fraction form
   4,973,400/7,296,912 = 7,296,912/x
3. Step 3: Cross multiply
   4,973,400x = 7,296,912 × 7,296,912
4. Step 4: Simplify right side
   4,973,400x = 53,244,924,735,744
5. Step 5: Solve for x
   x = 53,244,924,735,744/4,973,400
6. Step 6: Final answer
   x = 10,705,940.55