Finding the Third Proportional to 46,609,696 and 72,956,905

Step by Step Solution

1. Step 1: Write the proportion equation
   46,609,696 : 72,956,905 = 72,956,905 : x
2. Step 2: Convert to fraction form
   46,609,696/72,956,905 = 72,956,905/x
3. Step 3: Cross multiply
   46,609,696x = 72,956,905 × 72,956,905
4. Step 4: Simplify right side
   46,609,696x = 5,322,709,987,179,025
5. Step 5: Solve for x
   x = 5,322,709,987,179,025/46,609,696
6. Step 6: Final answer
   x = 114,197,483.44