Finding the Third Proportional to 837,639,983 and 1,841,443,825

Step by Step Solution

1. Step 1: Write the proportion equation
   837,639,983 : 1,841,443,825 = 1,841,443,825 : x
2. Step 2: Convert to fraction form
   837,639,983/1,841,443,825 = 1,841,443,825/x
3. Step 3: Cross multiply
   837,639,983x = 1,841,443,825 × 1,841,443,825
4. Step 4: Simplify right side
   837,639,983x = 3,390,915,360,630,630,400
5. Step 5: Solve for x
   x = 3,390,915,360,630,630,400/837,639,983
6. Step 6: Final answer
   x = 4,048,177,533.84