Finding the Third Proportional to 33,442,910 and 73,462,403

Step by Step Solution

1. Step 1: Write the proportion equation
   33,442,910 : 73,462,403 = 73,462,403 : x
2. Step 2: Convert to fraction form
   33,442,910/73,462,403 = 73,462,403/x
3. Step 3: Cross multiply
   33,442,910x = 73,462,403 × 73,462,403
4. Step 4: Simplify right side
   33,442,910x = 5,396,724,654,534,409
5. Step 5: Solve for x
   x = 5,396,724,654,534,409/33,442,910
6. Step 6: Final answer
   x = 161,371,263.88