Finding the Third Proportional to 17,356,818 and 37,325,688

Step by Step Solution

1. Step 1: Write the proportion equation
   17,356,818 : 37,325,688 = 37,325,688 : x
2. Step 2: Convert to fraction form
   17,356,818/37,325,688 = 37,325,688/x
3. Step 3: Cross multiply
   17,356,818x = 37,325,688 × 37,325,688
4. Step 4: Simplify right side
   17,356,818x = 1,393,206,984,673,344
5. Step 5: Solve for x
   x = 1,393,206,984,673,344/17,356,818
6. Step 6: Final answer
   x = 80,268,571.39