Finding the Third Proportional to 3,751,346 and 5,812,343

Step by Step Solution

1. Step 1: Write the proportion equation
   3,751,346 : 5,812,343 = 5,812,343 : x
2. Step 2: Convert to fraction form
   3,751,346/5,812,343 = 5,812,343/x
3. Step 3: Cross multiply
   3,751,346x = 5,812,343 × 5,812,343
4. Step 4: Simplify right side
   3,751,346x = 33,783,331,149,649
5. Step 5: Solve for x
   x = 33,783,331,149,649/3,751,346
6. Step 6: Final answer
   x = 9,005,655.88