Finding the Third Proportional to 2,731,773,718 and 5,877,871,364

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,773,718 : 5,877,871,364 = 5,877,871,364 : x
2. Step 2: Convert to fraction form
   2,731,773,718/5,877,871,364 = 5,877,871,364/x
3. Step 3: Cross multiply
   2,731,773,718x = 5,877,871,364 × 5,877,871,364
4. Step 4: Simplify right side
   2,731,773,718x = 34,549,371,771,731,222,528
5. Step 5: Solve for x
   x = 34,549,371,771,731,222,528/2,731,773,718
6. Step 6: Final answer
   x = 12,647,230,458.39