Finding the Third Proportional to 33,124,740 and 72,390,522

Step by Step Solution

1. Step 1: Write the proportion equation
   33,124,740 : 72,390,522 = 72,390,522 : x
2. Step 2: Convert to fraction form
   33,124,740/72,390,522 = 72,390,522/x
3. Step 3: Cross multiply
   33,124,740x = 72,390,522 × 72,390,522
4. Step 4: Simplify right side
   33,124,740x = 5,240,387,675,432,484
5. Step 5: Solve for x
   x = 5,240,387,675,432,484/33,124,740
6. Step 6: Final answer
   x = 158,201,624.39