Finding the Third Proportional to 1,017,737,580 and 2,215,691,058

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,737,580 : 2,215,691,058 = 2,215,691,058 : x
2. Step 2: Convert to fraction form
   1,017,737,580/2,215,691,058 = 2,215,691,058/x
3. Step 3: Cross multiply
   1,017,737,580x = 2,215,691,058 × 2,215,691,058
4. Step 4: Simplify right side
   1,017,737,580x = 4,909,286,864,501,158,912
5. Step 5: Solve for x
   x = 4,909,286,864,501,158,912/1,017,737,580
6. Step 6: Final answer
   x = 4,823,725,644.98