Finding the Third Proportional to 1,432,056,406 and 2,139,265,086

Step by Step Solution

1. Step 1: Write the proportion equation
   1,432,056,406 : 2,139,265,086 = 2,139,265,086 : x
2. Step 2: Convert to fraction form
   1,432,056,406/2,139,265,086 = 2,139,265,086/x
3. Step 3: Cross multiply
   1,432,056,406x = 2,139,265,086 × 2,139,265,086
4. Step 4: Simplify right side
   1,432,056,406x = 4,576,455,108,178,587,648
5. Step 5: Solve for x
   x = 4,576,455,108,178,587,648/1,432,056,406
6. Step 6: Final answer
   x = 3,195,722,660.79