Finding the Third Proportional to 3,415,464 and 7,337,466

Step by Step Solution

1. Step 1: Write the proportion equation
   3,415,464 : 7,337,466 = 7,337,466 : x
2. Step 2: Convert to fraction form
   3,415,464/7,337,466 = 7,337,466/x
3. Step 3: Cross multiply
   3,415,464x = 7,337,466 × 7,337,466
4. Step 4: Simplify right side
   3,415,464x = 53,838,407,301,156
5. Step 5: Solve for x
   x = 53,838,407,301,156/3,415,464
6. Step 6: Final answer
   x = 15,763,131.25