Finding the Third Proportional to 33,124,742 and 72,390,526

Step by Step Solution

1. Step 1: Write the proportion equation
   33,124,742 : 72,390,526 = 72,390,526 : x
2. Step 2: Convert to fraction form
   33,124,742/72,390,526 = 72,390,526/x
3. Step 3: Cross multiply
   33,124,742x = 72,390,526 × 72,390,526
4. Step 4: Simplify right side
   33,124,742x = 5,240,388,254,556,676
5. Step 5: Solve for x
   x = 5,240,388,254,556,676/33,124,742
6. Step 6: Final answer
   x = 158,201,632.32