Finding the Third Proportional to 73,790,766 and 161,482,093.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,790,766 : 161,482,093.50 = 161,482,093.50 : x
2. Step 2: Convert to fraction form
   73,790,766/161,482,093.50 = 161,482,093.50/x
3. Step 3: Cross multiply
   73,790,766x = 161,482,093.50 × 161,482,093.50
4. Step 4: Simplify right side
   73,790,766x = 26,076,466,521,142,744
5. Step 5: Solve for x
   x = 26,076,466,521,142,744/73,790,766
6. Step 6: Final answer
   x = 353,383,870.84