Finding the Third Proportional to 567,983 and 1,215,769

Step by Step Solution

1. Step 1: Write the proportion equation
   567,983 : 1,215,769 = 1,215,769 : x
2. Step 2: Convert to fraction form
   567,983/1,215,769 = 1,215,769/x
3. Step 3: Cross multiply
   567,983x = 1,215,769 × 1,215,769
4. Step 4: Simplify right side
   567,983x = 1,478,094,261,361
5. Step 5: Solve for x
   x = 1,478,094,261,361/567,983
6. Step 6: Final answer
   x = 2,602,356.52