Finding the Third Proportional to 3,480,497 and 7,475,122

Step by Step Solution

1. Step 1: Write the proportion equation
   3,480,497 : 7,475,122 = 7,475,122 : x
2. Step 2: Convert to fraction form
   3,480,497/7,475,122 = 7,475,122/x
3. Step 3: Cross multiply
   3,480,497x = 7,475,122 × 7,475,122
4. Step 4: Simplify right side
   3,480,497x = 55,877,448,914,884
5. Step 5: Solve for x
   x = 55,877,448,914,884/3,480,497
6. Step 6: Final answer
   x = 16,054,445.36