Finding the Third Proportional to 12,554,039,308 and 27,105,153,449

Step by Step Solution

1. Step 1: Write the proportion equation
   12,554,039,308 : 27,105,153,449 = 27,105,153,449 : x
2. Step 2: Convert to fraction form
   12,554,039,308/27,105,153,449 = 27,105,153,449/x
3. Step 3: Cross multiply
   12,554,039,308x = 27,105,153,449 × 27,105,153,449
4. Step 4: Simplify right side
   12,554,039,308x = 734,689,343,493,836,636,160
5. Step 5: Solve for x
   x = 734,689,343,493,836,636,160/12,554,039,308
6. Step 6: Final answer
   x = 58,522,147,770.05