Finding the Third Proportional to 783,163 and 1,710,128

Step by Step Solution

1. Step 1: Write the proportion equation
   783,163 : 1,710,128 = 1,710,128 : x
2. Step 2: Convert to fraction form
   783,163/1,710,128 = 1,710,128/x
3. Step 3: Cross multiply
   783,163x = 1,710,128 × 1,710,128
4. Step 4: Simplify right side
   783,163x = 2,924,537,776,384
5. Step 5: Solve for x
   x = 2,924,537,776,384/783,163
6. Step 6: Final answer
   x = 3,734,264.48