Finding the Third Proportional to 862,473,436 and 1,876,061,141

Step by Step Solution

1. Step 1: Write the proportion equation
   862,473,436 : 1,876,061,141 = 1,876,061,141 : x
2. Step 2: Convert to fraction form
   862,473,436/1,876,061,141 = 1,876,061,141/x
3. Step 3: Cross multiply
   862,473,436x = 1,876,061,141 × 1,876,061,141
4. Step 4: Simplify right side
   862,473,436x = 3,519,605,404,770,222,080
5. Step 5: Solve for x
   x = 3,519,605,404,770,222,080/862,473,436
6. Step 6: Final answer
   x = 4,080,827,603.33