Finding the Third Proportional to 1,053,642,193 and 2,342,862,139

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,642,193 : 2,342,862,139 = 2,342,862,139 : x
2. Step 2: Convert to fraction form
   1,053,642,193/2,342,862,139 = 2,342,862,139/x
3. Step 3: Cross multiply
   1,053,642,193x = 2,342,862,139 × 2,342,862,139
4. Step 4: Simplify right side
   1,053,642,193x = 5,489,003,002,359,655,424
5. Step 5: Solve for x
   x = 5,489,003,002,359,655,424/1,053,642,193
6. Step 6: Final answer
   x = 5,209,551,248.83