Finding the Third Proportional to 33,291,344 and 72,946,851

Step by Step Solution

1. Step 1: Write the proportion equation
   33,291,344 : 72,946,851 = 72,946,851 : x
2. Step 2: Convert to fraction form
   33,291,344/72,946,851 = 72,946,851/x
3. Step 3: Cross multiply
   33,291,344x = 72,946,851 × 72,946,851
4. Step 4: Simplify right side
   33,291,344x = 5,321,243,070,816,201
5. Step 5: Solve for x
   x = 5,321,243,070,816,201/33,291,344
6. Step 6: Final answer
   x = 159,838,637.66