Finding the Third Proportional to 42,770,246,924 and 89,060,304,272

Step by Step Solution

1. Step 1: Write the proportion equation
   42,770,246,924 : 89,060,304,272 = 89,060,304,272 : x
2. Step 2: Convert to fraction form
   42,770,246,924/89,060,304,272 = 89,060,304,272/x
3. Step 3: Cross multiply
   42,770,246,924x = 89,060,304,272 × 89,060,304,272
4. Step 4: Simplify right side
   42,770,246,924x = 7,931,737,797,021,221,781,504
5. Step 5: Solve for x
   x = 7,931,737,797,021,221,781,504/42,770,246,924
6. Step 6: Final answer
   x = 185,449,894,902.77