Finding the Third Proportional to 271,762,743,282.50 and 591,238,912,687.50

Step by Step Solution

1. Step 1: Write the proportion equation
   271,762,743,282.50 : 591,238,912,687.50 = 591,238,912,687.50 : x
2. Step 2: Convert to fraction form
   271,762,743,282.50/591,238,912,687.50 = 591,238,912,687.50/x
3. Step 3: Cross multiply
   271,762,743,282.50x = 591,238,912,687.50 × 591,238,912,687.50
4. Step 4: Simplify right side
   271,762,743,282.50x = 349,563,451,875,897,263,521,792
5. Step 5: Solve for x
   x = 349,563,451,875,897,263,521,792/271,762,743,282.50
6. Step 6: Final answer
   x = 1,286,281,731,092.63