Finding the Third Proportional to 412,186,376 and 888,941,002

Step by Step Solution

1. Step 1: Write the proportion equation
   412,186,376 : 888,941,002 = 888,941,002 : x
2. Step 2: Convert to fraction form
   412,186,376/888,941,002 = 888,941,002/x
3. Step 3: Cross multiply
   412,186,376x = 888,941,002 × 888,941,002
4. Step 4: Simplify right side
   412,186,376x = 790,216,105,036,764,032
5. Step 5: Solve for x
   x = 790,216,105,036,764,032/412,186,376
6. Step 6: Final answer
   x = 1,917,133,003.53