Finding the Third Proportional to 73,047,888 and 160,705,173

Step by Step Solution

1. Step 1: Write the proportion equation
   73,047,888 : 160,705,173 = 160,705,173 : x
2. Step 2: Convert to fraction form
   73,047,888/160,705,173 = 160,705,173/x
3. Step 3: Cross multiply
   73,047,888x = 160,705,173 × 160,705,173
4. Step 4: Simplify right side
   73,047,888x = 25,826,152,628,959,928
5. Step 5: Solve for x
   x = 25,826,152,628,959,928/73,047,888
6. Step 6: Final answer
   x = 353,550,983.28