Finding the Third Proportional to 657,819 and 1,417,152

Step by Step Solution

1. Step 1: Write the proportion equation
   657,819 : 1,417,152 = 1,417,152 : x
2. Step 2: Convert to fraction form
   657,819/1,417,152 = 1,417,152/x
3. Step 3: Cross multiply
   657,819x = 1,417,152 × 1,417,152
4. Step 4: Simplify right side
   657,819x = 2,008,319,791,104
5. Step 5: Solve for x
   x = 2,008,319,791,104/657,819
6. Step 6: Final answer
   x = 3,052,997.54