Finding the Third Proportional to 79,798,804 and 171,907,685

Step by Step Solution

1. Step 1: Write the proportion equation
   79,798,804 : 171,907,685 = 171,907,685 : x
2. Step 2: Convert to fraction form
   79,798,804/171,907,685 = 171,907,685/x
3. Step 3: Cross multiply
   79,798,804x = 171,907,685 × 171,907,685
4. Step 4: Simplify right side
   79,798,804x = 29,552,252,162,059,224
5. Step 5: Solve for x
   x = 29,552,252,162,059,224/79,798,804
6. Step 6: Final answer
   x = 370,334,524.84