Finding the Third Proportional to 392,363,576 and 841,061,032

Step by Step Solution

1. Step 1: Write the proportion equation
   392,363,576 : 841,061,032 = 841,061,032 : x
2. Step 2: Convert to fraction form
   392,363,576/841,061,032 = 841,061,032/x
3. Step 3: Cross multiply
   392,363,576x = 841,061,032 × 841,061,032
4. Step 4: Simplify right side
   392,363,576x = 707,383,659,548,904,960
5. Step 5: Solve for x
   x = 707,383,659,548,904,960/392,363,576
6. Step 6: Final answer
   x = 1,802,878,000.96