Finding the Third Proportional to 76,992,892 and 160,354,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   76,992,892 : 160,354,449.50 = 160,354,449.50 : x
2. Step 2: Convert to fraction form
   76,992,892/160,354,449.50 = 160,354,449.50/x
3. Step 3: Cross multiply
   76,992,892x = 160,354,449.50 × 160,354,449.50
4. Step 4: Simplify right side
   76,992,892x = 25,713,549,474,448,052
5. Step 5: Solve for x
   x = 25,713,549,474,448,052/76,992,892
6. Step 6: Final answer
   x = 333,973,030.58