Finding the Third Proportional to 817,280 and 1,732,848

Step by Step Solution

1. Step 1: Write the proportion equation
   817,280 : 1,732,848 = 1,732,848 : x
2. Step 2: Convert to fraction form
   817,280/1,732,848 = 1,732,848/x
3. Step 3: Cross multiply
   817,280x = 1,732,848 × 1,732,848
4. Step 4: Simplify right side
   817,280x = 3,002,762,191,104
5. Step 5: Solve for x
   x = 3,002,762,191,104/817,280
6. Step 6: Final answer
   x = 3,674,092.34