Finding the Third Proportional to 3,430,860 and 5,046,498

Step by Step Solution

1. Step 1: Write the proportion equation
   3,430,860 : 5,046,498 = 5,046,498 : x
2. Step 2: Convert to fraction form
   3,430,860/5,046,498 = 5,046,498/x
3. Step 3: Cross multiply
   3,430,860x = 5,046,498 × 5,046,498
4. Step 4: Simplify right side
   3,430,860x = 25,467,142,064,004
5. Step 5: Solve for x
   x = 25,467,142,064,004/3,430,860
6. Step 6: Final answer
   x = 7,422,961.61