Finding the Third Proportional to 10,996,550,922,390 and 22,306,654,869,132

Step by Step Solution

1. Step 1: Write the proportion equation
   10,996,550,922,390 : 22,306,654,869,132 = 22,306,654,869,132 : x
2. Step 2: Convert to fraction form
   10,996,550,922,390/22,306,654,869,132 = 22,306,654,869,132/x
3. Step 3: Cross multiply
   10,996,550,922,390x = 22,306,654,869,132 × 22,306,654,869,132
4. Step 4: Simplify right side
   10,996,550,922,390x = 497,586,851,450,570,336,196,624,384
5. Step 5: Solve for x
   x = 497,586,851,450,570,336,196,624,384/10,996,550,922,390
6. Step 6: Final answer
   x = 45,249,356,362,951.70