Finding the Third Proportional to 740,508,846 and 1,542,309,187.50

Step by Step Solution

1. Step 1: Write the proportion equation
   740,508,846 : 1,542,309,187.50 = 1,542,309,187.50 : x
2. Step 2: Convert to fraction form
   740,508,846/1,542,309,187.50 = 1,542,309,187.50/x
3. Step 3: Cross multiply
   740,508,846x = 1,542,309,187.50 × 1,542,309,187.50
4. Step 4: Simplify right side
   740,508,846x = 2,378,717,629,846,909,952
5. Step 5: Solve for x
   x = 2,378,717,629,846,909,952/740,508,846
6. Step 6: Final answer
   x = 3,212,274,428.18