Finding the Third Proportional to 859,485,632 and 1,841,497,520

Step by Step Solution

1. Step 1: Write the proportion equation
   859,485,632 : 1,841,497,520 = 1,841,497,520 : x
2. Step 2: Convert to fraction form
   859,485,632/1,841,497,520 = 1,841,497,520/x
3. Step 3: Cross multiply
   859,485,632x = 1,841,497,520 × 1,841,497,520
4. Step 4: Simplify right side
   859,485,632x = 3,391,113,116,166,150,144
5. Step 5: Solve for x
   x = 3,391,113,116,166,150,144/859,485,632
6. Step 6: Final answer
   x = 3,945,514,607.70