Finding the Third Proportional to 33,212,834 and 71,884,402

Step by Step Solution

1. Step 1: Write the proportion equation
   33,212,834 : 71,884,402 = 71,884,402 : x
2. Step 2: Convert to fraction form
   33,212,834/71,884,402 = 71,884,402/x
3. Step 3: Cross multiply
   33,212,834x = 71,884,402 × 71,884,402
4. Step 4: Simplify right side
   33,212,834x = 5,167,367,250,897,604
5. Step 5: Solve for x
   x = 5,167,367,250,897,604/33,212,834
6. Step 6: Final answer
   x = 155,583,448.58