Finding the Third Proportional to 83,486,358 and 181,794,012

Step by Step Solution

1. Step 1: Write the proportion equation
   83,486,358 : 181,794,012 = 181,794,012 : x
2. Step 2: Convert to fraction form
   83,486,358/181,794,012 = 181,794,012/x
3. Step 3: Cross multiply
   83,486,358x = 181,794,012 × 181,794,012
4. Step 4: Simplify right side
   83,486,358x = 33,049,062,799,056,144
5. Step 5: Solve for x
   x = 33,049,062,799,056,144/83,486,358
6. Step 6: Final answer
   x = 395,861,834.09